187399020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3123317}}^1$

素因数の和:3123329

約数の個数: 24

約数和(自身を含む): 524717424

約数和(自身を除く): 337318404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3123317, 6246634, 9369951, 12493268, 15616585, 18739902, 31233170, 37479804, 46849755, 62466340, 93699510, 187399020]

約数ペア:

[(1, 187399020), (2, 93699510), (3, 62466340), (4, 46849755), (5, 37479804), (6, 31233170), (10, 18739902), (12, 15616585), (15, 12493268), (20, 9369951), (30, 6246634), (60, 3123317)]