2207770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 4302720

約数和(自身を除く): 2094950

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 331, 662, 667, 1334, 1655, 3310, 3335, 6670, 7613, 9599, 15226, 19198, 38065, 47995, 76130, 95990, 220777, 441554, 1103885, 2207770]

約数ペア:

[(1, 2207770), (2, 1103885), (5, 441554), (10, 220777), (23, 95990), (29, 76130), (46, 47995), (58, 38065), (115, 19198), (145, 15226), (230, 9599), (290, 7613), (331, 6670), (662, 3335), (667, 3310), (1334, 1655)]