133393670390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{890419}}^1$

素因数の和:890708

約数の個数: 32

約数和(自身を含む): 244644675840

約数和(自身を除く): 111251005450

約数列:

[1, 2, 5, 10, 71, 142, 211, 355, 422, 710, 1055, 2110, 14981, 29962, 74905, 149810, 890419, 1780838, 4452095, 8904190, 63219749, 126439498, 187878409, 316098745, 375756818, 632197490, 939392045, 1878784090, 13339367039, 26678734078, 66696835195, 133393670390]

約数ペア:

[(1, 133393670390), (2, 66696835195), (5, 26678734078), (10, 13339367039), (71, 1878784090), (142, 939392045), (211, 632197490), (355, 375756818), (422, 316098745), (710, 187878409), (1055, 126439498), (2110, 63219749), (14981, 8904190), (29962, 4452095), (74905, 1780838), (149810, 890419)]