30731154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 63258624

約数和(自身を除く): 32527470

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 311, 383, 622, 766, 933, 1149, 1866, 2298, 13373, 16469, 26746, 32938, 40119, 49407, 80238, 98814, 119113, 238226, 357339, 714678, 5121859, 10243718, 15365577, 30731154]

約数ペア:

[(1, 30731154), (2, 15365577), (3, 10243718), (6, 5121859), (43, 714678), (86, 357339), (129, 238226), (258, 119113), (311, 98814), (383, 80238), (622, 49407), (766, 40119), (933, 32938), (1149, 26746), (1866, 16469), (2298, 13373)]