91510590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19429}}^1$

素因数の和:19596

約数の個数: 32

約数和(自身を含む): 221035680

約数和(自身を除く): 129525090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 19429, 38858, 58287, 97145, 116574, 194290, 291435, 582870, 3050353, 6100706, 9151059, 15251765, 18302118, 30503530, 45755295, 91510590]

約数ペア:

[(1, 91510590), (2, 45755295), (3, 30503530), (5, 18302118), (6, 15251765), (10, 9151059), (15, 6100706), (30, 3050353), (157, 582870), (314, 291435), (471, 194290), (785, 116574), (942, 97145), (1570, 58287), (2355, 38858), (4710, 19429)]