149747110

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{9781}}^1$

素因数の和:11319

約数の個数: 16

約数和(自身を含む): 269748432

約数和(自身を除く): 120001322

約数列:

[1, 2, 5, 10, 1531, 3062, 7655, 9781, 15310, 19562, 48905, 97810, 14974711, 29949422, 74873555, 149747110]

約数ペア:

[(1, 149747110), (2, 74873555), (5, 29949422), (10, 14974711), (1531, 97810), (3062, 48905), (7655, 19562), (9781, 15310)]