331036804140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1512827}}^1$

素因数の和:1513367

約数の個数: 96

約数和(自身を含む): 1061351714304

約数和(自身を除く): 730314910164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 521, 1042, 1563, 2084, 2605, 3126, 3647, 5210, 6252, 7294, 7815, 10420, 10941, 14588, 15630, 18235, 21882, 31260, 36470, 43764, 54705, 72940, 109410, 218820, 1512827, 3025654, 4538481, 6051308, 7564135, 9076962, 10589789, 15128270, 18153924, 21179578, 22692405, 30256540, 31769367, 42359156, 45384810, 52948945, 63538734, 90769620, 105897890, 127077468, 158846835, 211795780, 317693670, 635387340, 788182867, 1576365734, 2364548601, 3152731468, 3940914335, 4729097202, 5517280069, 7881828670, 9458194404, 11034560138, 11822743005, 15763657340, 16551840207, 22069120276, 23645486010, 27586400345, 33103680414, 47290972020, 55172800690, 66207360828, 82759201035, 110345601380, 165518402070, 331036804140]

約数ペア:

[(1, 331036804140), (2, 165518402070), (3, 110345601380), (4, 82759201035), (5, 66207360828), (6, 55172800690), (7, 47290972020), (10, 33103680414), (12, 27586400345), (14, 23645486010), (15, 22069120276), (20, 16551840207), (21, 15763657340), (28, 11822743005), (30, 11034560138), (35, 9458194404), (42, 7881828670), (60, 5517280069), (70, 4729097202), (84, 3940914335), (105, 3152731468), (140, 2364548601), (210, 1576365734), (420, 788182867), (521, 635387340), (1042, 317693670), (1563, 211795780), (2084, 158846835), (2605, 127077468), (3126, 105897890), (3647, 90769620), (5210, 63538734), (6252, 52948945), (7294, 45384810), (7815, 42359156), (10420, 31769367), (10941, 30256540), (14588, 22692405), (15630, 21179578), (18235, 18153924), (21882, 15128270), (31260, 10589789), (36470, 9076962), (43764, 7564135), (54705, 6051308), (72940, 4538481), (109410, 3025654), (218820, 1512827)]