133431420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2223857}}^1$

素因数の和:2223869

約数の個数: 24

約数和(自身を含む): 373608144

約数和(自身を除く): 240176724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2223857, 4447714, 6671571, 8895428, 11119285, 13343142, 22238570, 26686284, 33357855, 44477140, 66715710, 133431420]

約数ペア:

[(1, 133431420), (2, 66715710), (3, 44477140), (4, 33357855), (5, 26686284), (6, 22238570), (10, 13343142), (12, 11119285), (15, 8895428), (20, 6671571), (30, 4447714), (60, 2223857)]