281010270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{30119}}^1$

素因数の和:30440

約数の個数: 32

約数和(自身を含む): 676615680

約数和(自身を除く): 395605410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 30119, 60238, 90357, 150595, 180714, 301190, 451785, 903570, 9367009, 18734018, 28101027, 46835045, 56202054, 93670090, 140505135, 281010270]

約数ペア:

[(1, 281010270), (2, 140505135), (3, 93670090), (5, 56202054), (6, 46835045), (10, 28101027), (15, 18734018), (30, 9367009), (311, 903570), (622, 451785), (933, 301190), (1555, 180714), (1866, 150595), (3110, 90357), (4665, 60238), (9330, 30119)]