238291010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3457}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 439940592

約数和(自身を除く): 201649582

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 3457, 6893, 6914, 13786, 17285, 34465, 34570, 68930, 210877, 390641, 421754, 781282, 1054385, 1953205, 2108770, 3906410, 23829101, 47658202, 119145505, 238291010]

約数ペア:

[(1, 238291010), (2, 119145505), (5, 47658202), (10, 23829101), (61, 3906410), (113, 2108770), (122, 1953205), (226, 1054385), (305, 781282), (565, 421754), (610, 390641), (1130, 210877), (3457, 68930), (6893, 34570), (6914, 34465), (13786, 17285)]