30398356

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 54248040

約数和(自身を除く): 23849684

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 617, 1234, 2468, 12317, 24634, 49268, 67253, 69721, 134506, 139442, 269012, 278884, 7599589, 15199178, 30398356]

約数ペア:

[(1, 30398356), (2, 15199178), (4, 7599589), (109, 278884), (113, 269012), (218, 139442), (226, 134506), (436, 69721), (452, 67253), (617, 49268), (1234, 24634), (2468, 12317)]