1003109140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{268211}}^1$

素因数の和:268248

約数の個数: 48

約数和(自身を含む): 2433219264

約数和(自身を除く): 1430110124

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, 268211, 536422, 1072844, 1341055, 2682110, 2950321, 4559587, 5364220, 5900642, 9119174, 11801284, 14751605, 18238348, 22797935, 29503210, 45595870, 50155457, 59006420, 91191740, 100310914, 200621828, 250777285, 501554570, 1003109140]

約数ペア:

[(1, 1003109140), (2, 501554570), (4, 250777285), (5, 200621828), (10, 100310914), (11, 91191740), (17, 59006420), (20, 50155457), (22, 45595870), (34, 29503210), (44, 22797935), (55, 18238348), (68, 14751605), (85, 11801284), (110, 9119174), (170, 5900642), (187, 5364220), (220, 4559587), (340, 2950321), (374, 2682110), (748, 1341055), (935, 1072844), (1870, 536422), (3740, 268211)]