711036243260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16981}}^1\times {\mathrm{42727}}^1$

素因数の和:59731

約数の個数: 72

約数和(自身を含む): 1737102909024

約数和(自身を除く): 1026066665764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16981, 33962, 42727, 67924, 84905, 85454, 118867, 169810, 170908, 213635, 237734, 299089, 339620, 427270, 475468, 594335, 598178, 832069, 854540, 1188670, 1196356, 1495445, 1664138, 2093623, 2377340, 2990890, 3328276, 4160345, 4187246, 5981780, 8320690, 8374492, 10468115, 16641380, 20936230, 41872460, 725547187, 1451094374, 2902188748, 3627735935, 5078830309, 7255471870, 10157660618, 14510943740, 20315321236, 25394151545, 35551812163, 50788303090, 71103624326, 101576606180, 142207248652, 177759060815, 355518121630, 711036243260]

約数ペア:

[(1, 711036243260), (2, 355518121630), (4, 177759060815), (5, 142207248652), (7, 101576606180), (10, 71103624326), (14, 50788303090), (20, 35551812163), (28, 25394151545), (35, 20315321236), (49, 14510943740), (70, 10157660618), (98, 7255471870), (140, 5078830309), (196, 3627735935), (245, 2902188748), (490, 1451094374), (980, 725547187), (16981, 41872460), (33962, 20936230), (42727, 16641380), (67924, 10468115), (84905, 8374492), (85454, 8320690), (118867, 5981780), (169810, 4187246), (170908, 4160345), (213635, 3328276), (237734, 2990890), (299089, 2377340), (339620, 2093623), (427270, 1664138), (475468, 1495445), (594335, 1196356), (598178, 1188670), (832069, 854540)]