8891940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{148199}}^1$

素因数の和:148211

約数の個数: 24

約数和(自身を含む): 24897600

約数和(自身を除く): 16005660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 148199, 296398, 444597, 592796, 740995, 889194, 1481990, 1778388, 2222985, 2963980, 4445970, 8891940]

約数ペア:

[(1, 8891940), (2, 4445970), (3, 2963980), (4, 2222985), (5, 1778388), (6, 1481990), (10, 889194), (12, 740995), (15, 592796), (20, 444597), (30, 296398), (60, 148199)]