18501330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4139}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 26210670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4139, 4470, 8278, 12417, 20695, 24834, 41390, 62085, 124170, 616711, 1233422, 1850133, 3083555, 3700266, 6167110, 9250665, 18501330]

約数ペア:

[(1, 18501330), (2, 9250665), (3, 6167110), (5, 3700266), (6, 3083555), (10, 1850133), (15, 1233422), (30, 616711), (149, 124170), (298, 62085), (447, 41390), (745, 24834), (894, 20695), (1490, 12417), (2235, 8278), (4139, 4470)]