30831824155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{99623}}^1$

素因数の和:99987

約数の個数: 32

約数和(自身を含む): 42865417728

約数和(自身を除く): 12033593573

約数列:

[1, 5, 11, 17, 55, 85, 187, 331, 935, 1655, 3641, 5627, 18205, 28135, 61897, 99623, 309485, 498115, 1095853, 1693591, 5479265, 8467955, 18629501, 32975213, 93147505, 164876065, 362727343, 560578621, 1813636715, 2802893105, 6166364831, 30831824155]

約数ペア:

[(1, 30831824155), (5, 6166364831), (11, 2802893105), (17, 1813636715), (55, 560578621), (85, 362727343), (187, 164876065), (331, 93147505), (935, 32975213), (1655, 18629501), (3641, 8467955), (5627, 5479265), (18205, 1693591), (28135, 1095853), (61897, 498115), (99623, 309485)]