87428430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 234561600

約数和(自身を除く): 147133170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1789, 1810, 2715, 3258, 3578, 4887, 5367, 5430, 8145, 8945, 9774, 10734, 16101, 16290, 17890, 24435, 26835, 32202, 48303, 48870, 53670, 80505, 96606, 161010, 241515, 323809, 483030, 647618, 971427, 1619045, 1942854, 2914281, 3238090, 4857135, 5828562, 8742843, 9714270, 14571405, 17485686, 29142810, 43714215, 87428430]

約数ペア:

[(1, 87428430), (2, 43714215), (3, 29142810), (5, 17485686), (6, 14571405), (9, 9714270), (10, 8742843), (15, 5828562), (18, 4857135), (27, 3238090), (30, 2914281), (45, 1942854), (54, 1619045), (90, 971427), (135, 647618), (181, 483030), (270, 323809), (362, 241515), (543, 161010), (905, 96606), (1086, 80505), (1629, 53670), (1789, 48870), (1810, 48303), (2715, 32202), (3258, 26835), (3578, 24435), (4887, 17890), (5367, 16290), (5430, 16101), (8145, 10734), (8945, 9774)]