63898470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{78887}}^1$

素因数の和:78906

約数の個数: 40

約数和(自身を含む): 171818064

約数和(自身を除く): 107919594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 78887, 157774, 236661, 394435, 473322, 709983, 788870, 1183305, 1419966, 2129949, 2366610, 3549915, 4259898, 6389847, 7099830, 10649745, 12779694, 21299490, 31949235, 63898470]

約数ペア:

[(1, 63898470), (2, 31949235), (3, 21299490), (5, 12779694), (6, 10649745), (9, 7099830), (10, 6389847), (15, 4259898), (18, 3549915), (27, 2366610), (30, 2129949), (45, 1419966), (54, 1183305), (81, 788870), (90, 709983), (135, 473322), (162, 394435), (270, 236661), (405, 157774), (810, 78887)]