30757946110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1255939}}^1$

素因数の和:1256056

約数の個数: 32

約数和(自身を含む): 57873715200

約数和(自身を除く): 27115769090

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 12245, 24490, 1255939, 2511878, 6279695, 12559390, 38934109, 77868218, 99219181, 194670545, 198438362, 389341090, 496095905, 992191810, 3075794611, 6151589222, 15378973055, 30757946110]

約数ペア:

[(1, 30757946110), (2, 15378973055), (5, 6151589222), (10, 3075794611), (31, 992191810), (62, 496095905), (79, 389341090), (155, 198438362), (158, 194670545), (310, 99219181), (395, 77868218), (790, 38934109), (2449, 12559390), (4898, 6279695), (12245, 2511878), (24490, 1255939)]