70757060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18919}}^1$

素因数の和:18956

約数の個数: 48

約数和(自身を含む): 171642240

約数和(自身を除く): 100885180

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 18919, 37838, 75676, 94595, 189190, 208109, 321623, 378380, 416218, 643246, 832436, 1040545, 1286492, 1608115, 2081090, 3216230, 3537853, 4162180, 6432460, 7075706, 14151412, 17689265, 35378530, 70757060]

約数ペア:

[(1, 70757060), (2, 35378530), (4, 17689265), (5, 14151412), (10, 7075706), (11, 6432460), (17, 4162180), (20, 3537853), (22, 3216230), (34, 2081090), (44, 1608115), (55, 1286492), (68, 1040545), (85, 832436), (110, 643246), (170, 416218), (187, 378380), (220, 321623), (340, 208109), (374, 189190), (748, 94595), (935, 75676), (1870, 37838), (3740, 18919)]