1519185590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10891}}^1$

素因数の和:10977

約数の個数: 64

約数和(自身を含む): 3129053760

約数和(自身を除く): 1609868170

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1885, 2146, 2405, 3770, 4810, 5365, 10730, 10891, 13949, 21782, 27898, 54455, 69745, 108910, 139490, 141583, 283166, 315839, 402967, 631678, 707915, 805934, 1415830, 1579195, 2014835, 3158390, 4029670, 4105907, 5238571, 8211814, 10477142, 11686043, 20529535, 23372086, 26192855, 41059070, 52385710, 58430215, 116860430, 151918559, 303837118, 759592795, 1519185590]

約数ペア:

[(1, 1519185590), (2, 759592795), (5, 303837118), (10, 151918559), (13, 116860430), (26, 58430215), (29, 52385710), (37, 41059070), (58, 26192855), (65, 23372086), (74, 20529535), (130, 11686043), (145, 10477142), (185, 8211814), (290, 5238571), (370, 4105907), (377, 4029670), (481, 3158390), (754, 2014835), (962, 1579195), (1073, 1415830), (1885, 805934), (2146, 707915), (2405, 631678), (3770, 402967), (4810, 315839), (5365, 283166), (10730, 141583), (10891, 139490), (13949, 108910), (21782, 69745), (27898, 54455)]