42483430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20364

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 45333530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20327, 40654, 101635, 203270, 223597, 386213, 447194, 772426, 1117985, 1931065, 2235970, 3862130, 4248343, 8496686, 21241715, 42483430]

約数ペア:

[(1, 42483430), (2, 21241715), (5, 8496686), (10, 4248343), (11, 3862130), (19, 2235970), (22, 1931065), (38, 1117985), (55, 772426), (95, 447194), (110, 386213), (190, 223597), (209, 203270), (418, 101635), (1045, 40654), (2090, 20327)]