16916970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80557}}^1$

素因数の和:80574

約数の個数: 32

約数和(自身を含む): 46401408

約数和(自身を除く): 29484438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80557, 161114, 241671, 402785, 483342, 563899, 805570, 1127798, 1208355, 1691697, 2416710, 2819495, 3383394, 5638990, 8458485, 16916970]

約数ペア:

[(1, 16916970), (2, 8458485), (3, 5638990), (5, 3383394), (6, 2819495), (7, 2416710), (10, 1691697), (14, 1208355), (15, 1127798), (21, 805570), (30, 563899), (35, 483342), (42, 402785), (70, 241671), (105, 161114), (210, 80557)]