1972352070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 192

約数和(自身を含む): 5960957184

約数和(自身を除く): 3988605114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 53, 65, 78, 85, 90, 102, 106, 117, 130, 153, 159, 170, 195, 221, 234, 255, 265, 306, 318, 390, 442, 477, 510, 530, 585, 663, 689, 765, 795, 901, 954, 1105, 1170, 1326, 1378, 1530, 1590, 1802, 1871, 1989, 2067, 2210, 2385, 2703, 3315, 3445, 3742, 3978, 4134, 4505, 4770, 5406, 5613, 6201, 6630, 6890, 8109, 9010, 9355, 9945, 10335, 11226, 11713, 12402, 13515, 16218, 16839, 18710, 19890, 20670, 23426, 24323, 27030, 28065, 31005, 31807, 33678, 35139, 40545, 48646, 56130, 58565, 62010, 63614, 70278, 72969, 81090, 84195, 95421, 99163, 105417, 117130, 121615, 145938, 159035, 168390, 175695, 190842, 198326, 210834, 218907, 243230, 286263, 297489, 318070, 351390, 364845, 413491, 437814, 477105, 495815, 527085, 572526, 594978, 729690, 826982, 892467, 954210, 991630, 1054170, 1094535, 1240473, 1289119, 1431315, 1487445, 1685771, 1784934, 2067455, 2189070, 2480946, 2578238, 2862630, 2974890, 3371542, 3721419, 3867357, 4134910, 4462335, 5057313, 6202365, 6445595, 7442838, 7734714, 8428855, 8924670, 10114626, 11602071, 12404730, 12891190, 15171939, 16857710, 18607095, 19336785, 21915023, 23204142, 25286565, 30343878, 37214190, 38673570, 43830046, 50573130, 58010355, 65745069, 75859695, 109575115, 116020710, 131490138, 151719390, 197235207, 219150230, 328725345, 394470414, 657450690, 986176035, 1972352070]

約数ペア:

[(1, 1972352070), (2, 986176035), (3, 657450690), (5, 394470414), (6, 328725345), (9, 219150230), (10, 197235207), (13, 151719390), (15, 131490138), (17, 116020710), (18, 109575115), (26, 75859695), (30, 65745069), (34, 58010355), (39, 50573130), (45, 43830046), (51, 38673570), (53, 37214190), (65, 30343878), (78, 25286565), (85, 23204142), (90, 21915023), (102, 19336785), (106, 18607095), (117, 16857710), (130, 15171939), (153, 12891190), (159, 12404730), (170, 11602071), (195, 10114626), (221, 8924670), (234, 8428855), (255, 7734714), (265, 7442838), (306, 6445595), (318, 6202365), (390, 5057313), (442, 4462335), (477, 4134910), (510, 3867357), (530, 3721419), (585, 3371542), (663, 2974890), (689, 2862630), (765, 2578238), (795, 2480946), (901, 2189070), (954, 2067455), (1105, 1784934), (1170, 1685771), (1326, 1487445), (1378, 1431315), (1530, 1289119), (1590, 1240473), (1802, 1094535), (1871, 1054170), (1989, 991630), (2067, 954210), (2210, 892467), (2385, 826982), (2703, 729690), (3315, 594978), (3445, 572526), (3742, 527085), (3978, 495815), (4134, 477105), (4505, 437814), (4770, 413491), (5406, 364845), (5613, 351390), (6201, 318070), (6630, 297489), (6890, 286263), (8109, 243230), (9010, 218907), (9355, 210834), (9945, 198326), (10335, 190842), (11226, 175695), (11713, 168390), (12402, 159035), (13515, 145938), (16218, 121615), (16839, 117130), (18710, 105417), (19890, 99163), (20670, 95421), (23426, 84195), (24323, 81090), (27030, 72969), (28065, 70278), (31005, 63614), (31807, 62010), (33678, 58565), (35139, 56130), (40545, 48646)]