91250040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{108631}}^1$

素因数の和:108652

約数の個数: 64

約数和(自身を含む): 312860160

約数和(自身を除く): 221610120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 108631, 217262, 325893, 434524, 543155, 651786, 760417, 869048, 1086310, 1303572, 1520834, 1629465, 2172620, 2281251, 2607144, 3041668, 3258930, 3802085, 4345240, 4562502, 6083336, 6517860, 7604170, 9125004, 11406255, 13035720, 15208340, 18250008, 22812510, 30416680, 45625020, 91250040]

約数ペア:

[(1, 91250040), (2, 45625020), (3, 30416680), (4, 22812510), (5, 18250008), (6, 15208340), (7, 13035720), (8, 11406255), (10, 9125004), (12, 7604170), (14, 6517860), (15, 6083336), (20, 4562502), (21, 4345240), (24, 3802085), (28, 3258930), (30, 3041668), (35, 2607144), (40, 2281251), (42, 2172620), (56, 1629465), (60, 1520834), (70, 1303572), (84, 1086310), (105, 869048), (120, 760417), (140, 651786), (168, 543155), (210, 434524), (280, 325893), (420, 217262), (840, 108631)]