157430220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7927}}^1$

素因数の和:8270

約数の個数: 48

約数和(自身を含む): 442192128

約数和(自身を除く): 284761908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 7927, 9930, 15854, 19860, 23781, 31708, 39635, 47562, 79270, 95124, 118905, 158540, 237810, 475620, 2623837, 5247674, 7871511, 10495348, 13119185, 15743022, 26238370, 31486044, 39357555, 52476740, 78715110, 157430220]

約数ペア:

[(1, 157430220), (2, 78715110), (3, 52476740), (4, 39357555), (5, 31486044), (6, 26238370), (10, 15743022), (12, 13119185), (15, 10495348), (20, 7871511), (30, 5247674), (60, 2623837), (331, 475620), (662, 237810), (993, 158540), (1324, 118905), (1655, 95124), (1986, 79270), (3310, 47562), (3972, 39635), (4965, 31708), (6620, 23781), (7927, 19860), (9930, 15854)]