174640830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 564350976

約数和(自身を除く): 389710146

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 53, 65, 70, 71, 78, 85, 91, 102, 105, 106, 119, 130, 142, 159, 170, 182, 195, 210, 213, 221, 238, 255, 265, 273, 318, 355, 357, 371, 390, 426, 442, 455, 497, 510, 530, 546, 595, 663, 689, 710, 714, 742, 795, 901, 910, 923, 994, 1065, 1105, 1113, 1190, 1207, 1326, 1365, 1378, 1491, 1547, 1590, 1785, 1802, 1846, 1855, 2067, 2130, 2210, 2226, 2414, 2485, 2703, 2730, 2769, 2982, 3094, 3315, 3445, 3570, 3621, 3710, 3763, 4134, 4505, 4615, 4641, 4823, 4970, 5406, 5538, 5565, 6035, 6307, 6461, 6630, 6890, 7242, 7455, 7526, 7735, 8449, 9010, 9230, 9282, 9646, 10335, 11130, 11289, 11713, 12070, 12614, 12922, 13515, 13845, 14469, 14910, 15470, 15691, 16898, 18105, 18815, 18921, 19383, 20670, 22578, 23205, 23426, 24115, 25347, 26341, 27030, 27690, 28938, 31382, 31535, 32305, 35139, 36210, 37630, 37842, 38766, 42245, 46410, 47073, 48230, 48919, 50694, 52682, 56445, 58565, 63070, 63971, 64610, 70278, 72345, 78455, 79023, 81991, 84490, 94146, 94605, 96915, 97838, 109837, 112890, 117130, 126735, 127942, 131705, 144690, 146757, 156910, 158046, 163982, 175695, 189210, 191913, 193830, 219674, 235365, 244595, 245973, 253470, 263410, 293514, 319855, 329511, 342433, 351390, 383826, 395115, 409955, 447797, 470730, 489190, 491946, 549185, 639710, 659022, 684866, 733785, 790230, 819910, 831623, 895594, 959565, 1027299, 1098370, 1229865, 1343391, 1467570, 1647555, 1663246, 1712165, 1919130, 2054598, 2238985, 2459730, 2494869, 2686782, 3295110, 3424330, 4158115, 4477970, 4989738, 5136495, 5821361, 6716955, 8316230, 10272990, 11642722, 12474345, 13433910, 17464083, 24948690, 29106805, 34928166, 58213610, 87320415, 174640830]

約数ペア:

[(1, 174640830), (2, 87320415), (3, 58213610), (5, 34928166), (6, 29106805), (7, 24948690), (10, 17464083), (13, 13433910), (14, 12474345), (15, 11642722), (17, 10272990), (21, 8316230), (26, 6716955), (30, 5821361), (34, 5136495), (35, 4989738), (39, 4477970), (42, 4158115), (51, 3424330), (53, 3295110), (65, 2686782), (70, 2494869), (71, 2459730), (78, 2238985), (85, 2054598), (91, 1919130), (102, 1712165), (105, 1663246), (106, 1647555), (119, 1467570), (130, 1343391), (142, 1229865), (159, 1098370), (170, 1027299), (182, 959565), (195, 895594), (210, 831623), (213, 819910), (221, 790230), (238, 733785), (255, 684866), (265, 659022), (273, 639710), (318, 549185), (355, 491946), (357, 489190), (371, 470730), (390, 447797), (426, 409955), (442, 395115), (455, 383826), (497, 351390), (510, 342433), (530, 329511), (546, 319855), (595, 293514), (663, 263410), (689, 253470), (710, 245973), (714, 244595), (742, 235365), (795, 219674), (901, 193830), (910, 191913), (923, 189210), (994, 175695), (1065, 163982), (1105, 158046), (1113, 156910), (1190, 146757), (1207, 144690), (1326, 131705), (1365, 127942), (1378, 126735), (1491, 117130), (1547, 112890), (1590, 109837), (1785, 97838), (1802, 96915), (1846, 94605), (1855, 94146), (2067, 84490), (2130, 81991), (2210, 79023), (2226, 78455), (2414, 72345), (2485, 70278), (2703, 64610), (2730, 63971), (2769, 63070), (2982, 58565), (3094, 56445), (3315, 52682), (3445, 50694), (3570, 48919), (3621, 48230), (3710, 47073), (3763, 46410), (4134, 42245), (4505, 38766), (4615, 37842), (4641, 37630), (4823, 36210), (4970, 35139), (5406, 32305), (5538, 31535), (5565, 31382), (6035, 28938), (6307, 27690), (6461, 27030), (6630, 26341), (6890, 25347), (7242, 24115), (7455, 23426), (7526, 23205), (7735, 22578), (8449, 20670), (9010, 19383), (9230, 18921), (9282, 18815), (9646, 18105), (10335, 16898), (11130, 15691), (11289, 15470), (11713, 14910), (12070, 14469), (12614, 13845), (12922, 13515)]