64961130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166567}}^1$

素因数の和:166590

約数の個数: 32

約数和(自身を含む): 167900544

約数和(自身を除く): 102939414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 166567, 333134, 499701, 832835, 999402, 1665670, 2165371, 2498505, 4330742, 4997010, 6496113, 10826855, 12992226, 21653710, 32480565, 64961130]

約数ペア:

[(1, 64961130), (2, 32480565), (3, 21653710), (5, 12992226), (6, 10826855), (10, 6496113), (13, 4997010), (15, 4330742), (26, 2498505), (30, 2165371), (39, 1665670), (65, 999402), (78, 832835), (130, 499701), (195, 333134), (390, 166567)]