118500290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 220907520

約数和(自身を除く): 102407230

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 509, 751, 1018, 1502, 2545, 3755, 5090, 7510, 15779, 23281, 31558, 46562, 78895, 116405, 157790, 232810, 382259, 764518, 1911295, 3822590, 11850029, 23700058, 59250145, 118500290]

約数ペア:

[(1, 118500290), (2, 59250145), (5, 23700058), (10, 11850029), (31, 3822590), (62, 1911295), (155, 764518), (310, 382259), (509, 232810), (751, 157790), (1018, 116405), (1502, 78895), (2545, 46562), (3755, 31558), (5090, 23281), (7510, 15779)]