1570357620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{671093}}^1$

素因数の和:671121

約数の個数: 72

約数和(自身を含む): 5129842536

約数和(自身を除く): 3559484916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 671093, 1342186, 2013279, 2684372, 3355465, 4026558, 6039837, 6710930, 8053116, 8724209, 10066395, 12079674, 13421860, 17448418, 20132790, 24159348, 26172627, 30199185, 34896836, 40265580, 43621045, 52345254, 60398370, 78517881, 87242090, 104690508, 120796740, 130863135, 157035762, 174484180, 261726270, 314071524, 392589405, 523452540, 785178810, 1570357620]

約数ペア:

[(1, 1570357620), (2, 785178810), (3, 523452540), (4, 392589405), (5, 314071524), (6, 261726270), (9, 174484180), (10, 157035762), (12, 130863135), (13, 120796740), (15, 104690508), (18, 87242090), (20, 78517881), (26, 60398370), (30, 52345254), (36, 43621045), (39, 40265580), (45, 34896836), (52, 30199185), (60, 26172627), (65, 24159348), (78, 20132790), (90, 17448418), (117, 13421860), (130, 12079674), (156, 10066395), (180, 8724209), (195, 8053116), (234, 6710930), (260, 6039837), (390, 4026558), (468, 3355465), (585, 2684372), (780, 2013279), (1170, 1342186), (2340, 671093)]