15706257830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 29237269248

約数和(自身を除く): 13531011418

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 331, 430, 662, 677, 815, 1354, 1630, 1655, 3310, 3385, 6770, 7009, 14018, 14233, 28466, 29111, 35045, 53953, 58222, 70090, 71165, 107906, 110351, 142330, 145555, 220702, 224087, 269765, 291110, 448174, 539530, 551755, 1103510, 1120435, 2240870, 2319979, 4639958, 4745093, 9490186, 9635741, 11599895, 19271482, 23199790, 23725465, 36526181, 47450930, 48178705, 73052362, 96357410, 182630905, 365261810, 1570625783, 3141251566, 7853128915, 15706257830]

約数ペア:

[(1, 15706257830), (2, 7853128915), (5, 3141251566), (10, 1570625783), (43, 365261810), (86, 182630905), (163, 96357410), (215, 73052362), (326, 48178705), (331, 47450930), (430, 36526181), (662, 23725465), (677, 23199790), (815, 19271482), (1354, 11599895), (1630, 9635741), (1655, 9490186), (3310, 4745093), (3385, 4639958), (6770, 2319979), (7009, 2240870), (14018, 1120435), (14233, 1103510), (28466, 551755), (29111, 539530), (35045, 448174), (53953, 291110), (58222, 269765), (70090, 224087), (71165, 220702), (107906, 145555), (110351, 142330)]