229142790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36899}}^1$

素因数の和:36938

約数の個数: 64

約数和(自身を含む): 637632000

約数和(自身を除く): 408489210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 36899, 73798, 110697, 184495, 221394, 332091, 368990, 553485, 664182, 848677, 996273, 1106970, 1660455, 1697354, 1992546, 2546031, 3320910, 4243385, 4981365, 5092062, 7638093, 8486770, 9962730, 12730155, 15276186, 22914279, 25460310, 38190465, 45828558, 76380930, 114571395, 229142790]

約数ペア:

[(1, 229142790), (2, 114571395), (3, 76380930), (5, 45828558), (6, 38190465), (9, 25460310), (10, 22914279), (15, 15276186), (18, 12730155), (23, 9962730), (27, 8486770), (30, 7638093), (45, 5092062), (46, 4981365), (54, 4243385), (69, 3320910), (90, 2546031), (115, 1992546), (135, 1697354), (138, 1660455), (207, 1106970), (230, 996273), (270, 848677), (345, 664182), (414, 553485), (621, 368990), (690, 332091), (1035, 221394), (1242, 184495), (2070, 110697), (3105, 73798), (6210, 36899)]