121247510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 226409472

約数和(自身を除く): 105161962

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 1723, 2270, 3446, 7037, 8615, 14074, 17230, 35185, 53413, 70370, 106826, 267065, 391121, 534130, 782242, 1955605, 3911210, 12124751, 24249502, 60623755, 121247510]

約数ペア:

[(1, 121247510), (2, 60623755), (5, 24249502), (10, 12124751), (31, 3911210), (62, 1955605), (155, 782242), (227, 534130), (310, 391121), (454, 267065), (1135, 106826), (1723, 70370), (2270, 53413), (3446, 35185), (7037, 17230), (8615, 14074)]