310190930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{18541}}^1$

素因数の和:18794

約数の個数: 32

約数和(自身を含む): 640811520

約数和(自身を除く): 330620590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 18541, 37082, 92705, 129787, 185410, 259574, 648935, 1297870, 4431299, 8862598, 22156495, 31019093, 44312990, 62038186, 155095465, 310190930]

約数ペア:

[(1, 310190930), (2, 155095465), (5, 62038186), (7, 44312990), (10, 31019093), (14, 22156495), (35, 8862598), (70, 4431299), (239, 1297870), (478, 648935), (1195, 259574), (1673, 185410), (2390, 129787), (3346, 92705), (8365, 37082), (16730, 18541)]