430849870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{13553}}^1$

素因数の和:13605

約数の個数: 48

約数和(自身を含む): 898792848

約数和(自身を除く): 467942978

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 13553, 15895, 27106, 31790, 67765, 135530, 149083, 230401, 298166, 460802, 745415, 1152005, 1490830, 2304010, 2534411, 3916817, 5068822, 7833634, 12672055, 19584085, 25344110, 39168170, 43084987, 86169974, 215424935, 430849870]

約数ペア:

[(1, 430849870), (2, 215424935), (5, 86169974), (10, 43084987), (11, 39168170), (17, 25344110), (22, 19584085), (34, 12672055), (55, 7833634), (85, 5068822), (110, 3916817), (170, 2534411), (187, 2304010), (289, 1490830), (374, 1152005), (578, 745415), (935, 460802), (1445, 298166), (1870, 230401), (2890, 149083), (3179, 135530), (6358, 67765), (13553, 31790), (15895, 27106)]