71079260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4493}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 172138176

約数和(自身を除く): 101058916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 4493, 7910, 8986, 15820, 17972, 22465, 31451, 44930, 62902, 89860, 125804, 157255, 314510, 507709, 629020, 1015418, 2030836, 2538545, 3553963, 5077090, 7107926, 10154180, 14215852, 17769815, 35539630, 71079260]

約数ペア:

[(1, 71079260), (2, 35539630), (4, 17769815), (5, 14215852), (7, 10154180), (10, 7107926), (14, 5077090), (20, 3553963), (28, 2538545), (35, 2030836), (70, 1015418), (113, 629020), (140, 507709), (226, 314510), (452, 157255), (565, 125804), (791, 89860), (1130, 62902), (1582, 44930), (2260, 31451), (3164, 22465), (3955, 17972), (4493, 15820), (7910, 8986)]