82215430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6857}}^1$

素因数の和:6984

約数の個数: 32

約数和(自身を含む): 162946080

約数和(自身を除く): 80730650

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 6857, 11990, 13714, 34285, 68570, 75427, 150854, 377135, 747413, 754270, 1494826, 3737065, 7474130, 8221543, 16443086, 41107715, 82215430]

約数ペア:

[(1, 82215430), (2, 41107715), (5, 16443086), (10, 8221543), (11, 7474130), (22, 3737065), (55, 1494826), (109, 754270), (110, 747413), (218, 377135), (545, 150854), (1090, 75427), (1199, 68570), (2398, 34285), (5995, 13714), (6857, 11990)]