981088710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{6761}}^1$

素因数の和:7469

約数の個数: 64

約数和(自身を含む): 2695279104

約数和(自身を除く): 1714190394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 691, 1382, 2073, 3455, 4146, 4837, 6761, 6910, 9674, 10365, 13522, 14511, 20283, 20730, 24185, 29022, 33805, 40566, 47327, 48370, 67610, 72555, 94654, 101415, 141981, 145110, 202830, 236635, 283962, 473270, 709905, 1419810, 4671851, 9343702, 14015553, 23359255, 28031106, 32702957, 46718510, 65405914, 70077765, 98108871, 140155530, 163514785, 196217742, 327029570, 490544355, 981088710]

約数ペア:

[(1, 981088710), (2, 490544355), (3, 327029570), (5, 196217742), (6, 163514785), (7, 140155530), (10, 98108871), (14, 70077765), (15, 65405914), (21, 46718510), (30, 32702957), (35, 28031106), (42, 23359255), (70, 14015553), (105, 9343702), (210, 4671851), (691, 1419810), (1382, 709905), (2073, 473270), (3455, 283962), (4146, 236635), (4837, 202830), (6761, 145110), (6910, 141981), (9674, 101415), (10365, 94654), (13522, 72555), (14511, 67610), (20283, 48370), (20730, 47327), (24185, 40566), (29022, 33805)]