2011456530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 5850662400

約数和(自身を除く): 3839205870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 45, 53, 54, 58, 74, 87, 90, 106, 111, 131, 135, 145, 159, 174, 185, 222, 261, 262, 265, 270, 290, 318, 333, 370, 393, 435, 477, 522, 530, 555, 655, 666, 783, 786, 795, 870, 954, 999, 1073, 1110, 1179, 1305, 1310, 1431, 1537, 1566, 1590, 1665, 1961, 1965, 1998, 2146, 2358, 2385, 2610, 2862, 3074, 3219, 3330, 3537, 3799, 3915, 3922, 3930, 4611, 4770, 4847, 4995, 5365, 5883, 5895, 6438, 6943, 7074, 7155, 7598, 7685, 7830, 9222, 9657, 9694, 9805, 9990, 10730, 11397, 11766, 11790, 13833, 13886, 14310, 14541, 15370, 16095, 17649, 17685, 18995, 19314, 19610, 20829, 22794, 23055, 24235, 27666, 28971, 29082, 29415, 32190, 34191, 34715, 35298, 35370, 37990, 41499, 41658, 43623, 46110, 48285, 48470, 52947, 56869, 56985, 57942, 58830, 62487, 68382, 69165, 69430, 72705, 82998, 87246, 88245, 96570, 102573, 104145, 105894, 113738, 113970, 124974, 130869, 138330, 140563, 144855, 145410, 170607, 170955, 176490, 187461, 201347, 205146, 207495, 208290, 218115, 256891, 261738, 264735, 281126, 284345, 289710, 312435, 341214, 341910, 374922, 402694, 414990, 421689, 436230, 511821, 512865, 513782, 529470, 568690, 604041, 624870, 654345, 702815, 770673, 843378, 853035, 937305, 1006735, 1023642, 1025730, 1208082, 1265067, 1284455, 1308690, 1405630, 1535463, 1541346, 1706070, 1812123, 1874610, 2013470, 2108445, 2312019, 2530134, 2559105, 2568910, 3020205, 3070926, 3624246, 3795201, 3853365, 4216890, 4624038, 5118210, 5436369, 6040410, 6325335, 6936057, 7449839, 7590402, 7677315, 7706730, 9060615, 10872738, 11560095, 12650670, 13872114, 14899678, 15354630, 18121230, 18976005, 22349517, 23120190, 27181845, 34680285, 37249195, 37952010, 44699034, 54363690, 67048551, 69360570, 74498390, 111747585, 134097102, 201145653, 223495170, 335242755, 402291306, 670485510, 1005728265, 2011456530]

約数ペア:

[(1, 2011456530), (2, 1005728265), (3, 670485510), (5, 402291306), (6, 335242755), (9, 223495170), (10, 201145653), (15, 134097102), (18, 111747585), (27, 74498390), (29, 69360570), (30, 67048551), (37, 54363690), (45, 44699034), (53, 37952010), (54, 37249195), (58, 34680285), (74, 27181845), (87, 23120190), (90, 22349517), (106, 18976005), (111, 18121230), (131, 15354630), (135, 14899678), (145, 13872114), (159, 12650670), (174, 11560095), (185, 10872738), (222, 9060615), (261, 7706730), (262, 7677315), (265, 7590402), (270, 7449839), (290, 6936057), (318, 6325335), (333, 6040410), (370, 5436369), (393, 5118210), (435, 4624038), (477, 4216890), (522, 3853365), (530, 3795201), (555, 3624246), (655, 3070926), (666, 3020205), (783, 2568910), (786, 2559105), (795, 2530134), (870, 2312019), (954, 2108445), (999, 2013470), (1073, 1874610), (1110, 1812123), (1179, 1706070), (1305, 1541346), (1310, 1535463), (1431, 1405630), (1537, 1308690), (1566, 1284455), (1590, 1265067), (1665, 1208082), (1961, 1025730), (1965, 1023642), (1998, 1006735), (2146, 937305), (2358, 853035), (2385, 843378), (2610, 770673), (2862, 702815), (3074, 654345), (3219, 624870), (3330, 604041), (3537, 568690), (3799, 529470), (3915, 513782), (3922, 512865), (3930, 511821), (4611, 436230), (4770, 421689), (4847, 414990), (4995, 402694), (5365, 374922), (5883, 341910), (5895, 341214), (6438, 312435), (6943, 289710), (7074, 284345), (7155, 281126), (7598, 264735), (7685, 261738), (7830, 256891), (9222, 218115), (9657, 208290), (9694, 207495), (9805, 205146), (9990, 201347), (10730, 187461), (11397, 176490), (11766, 170955), (11790, 170607), (13833, 145410), (13886, 144855), (14310, 140563), (14541, 138330), (15370, 130869), (16095, 124974), (17649, 113970), (17685, 113738), (18995, 105894), (19314, 104145), (19610, 102573), (20829, 96570), (22794, 88245), (23055, 87246), (24235, 82998), (27666, 72705), (28971, 69430), (29082, 69165), (29415, 68382), (32190, 62487), (34191, 58830), (34715, 57942), (35298, 56985), (35370, 56869), (37990, 52947), (41499, 48470), (41658, 48285), (43623, 46110)]