121267970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 238588416

約数和(自身を除く): 117320446

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 23011, 46022, 115055, 230110, 391187, 713341, 782374, 1426682, 1955935, 3566705, 3911870, 7133410, 12126797, 24253594, 60633985, 121267970]

約数ペア:

[(1, 121267970), (2, 60633985), (5, 24253594), (10, 12126797), (17, 7133410), (31, 3911870), (34, 3566705), (62, 1955935), (85, 1426682), (155, 782374), (170, 713341), (310, 391187), (527, 230110), (1054, 115055), (2635, 46022), (5270, 23011)]