335480410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26903}}^1$

素因数の和:26982

約数の個数: 32

約数和(自身を含む): 639239040

約数和(自身を除く): 303758630

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 26903, 53806, 134515, 269030, 780187, 1156829, 1560374, 2313658, 3900935, 5784145, 7801870, 11568290, 33548041, 67096082, 167740205, 335480410]

約数ペア:

[(1, 335480410), (2, 167740205), (5, 67096082), (10, 33548041), (29, 11568290), (43, 7801870), (58, 5784145), (86, 3900935), (145, 2313658), (215, 1560374), (290, 1156829), (430, 780187), (1247, 269030), (2494, 134515), (6235, 53806), (12470, 26903)]