30998838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3517}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 67376736

約数和(自身を除く): 36377898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 3517, 4407, 7034, 8814, 10551, 21102, 45721, 91442, 137163, 274326, 397421, 794842, 1192263, 2384526, 5166473, 10332946, 15499419, 30998838]

約数ペア:

[(1, 30998838), (2, 15499419), (3, 10332946), (6, 5166473), (13, 2384526), (26, 1192263), (39, 794842), (78, 397421), (113, 274326), (226, 137163), (339, 91442), (678, 45721), (1469, 21102), (2938, 10551), (3517, 8814), (4407, 7034)]