15707625830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{245087}}^1$

素因数の和:245153

約数の個数: 64

約数和(自身を含む): 33351575040

約数和(自身を除く): 17643949210

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6409, 12818, 32045, 64090, 245087, 490174, 1225435, 2450870, 3186131, 4166479, 6372262, 7107523, 8332958, 14215046, 15930655, 20832395, 31861310, 35537615, 41664790, 54164227, 71075230, 92397799, 108328454, 120827891, 184795598, 241655782, 270821135, 461988995, 541642270, 604139455, 923977990, 1208278910, 1570762583, 3141525166, 7853812915, 15707625830]

約数ペア:

[(1, 15707625830), (2, 7853812915), (5, 3141525166), (10, 1570762583), (13, 1208278910), (17, 923977990), (26, 604139455), (29, 541642270), (34, 461988995), (58, 270821135), (65, 241655782), (85, 184795598), (130, 120827891), (145, 108328454), (170, 92397799), (221, 71075230), (290, 54164227), (377, 41664790), (442, 35537615), (493, 31861310), (754, 20832395), (986, 15930655), (1105, 14215046), (1885, 8332958), (2210, 7107523), (2465, 6372262), (3770, 4166479), (4930, 3186131), (6409, 2450870), (12818, 1225435), (32045, 490174), (64090, 245087)]