30145612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22907}}^1$

素因数の和:22965

約数の個数: 24

約数和(自身を含む): 61576704

約数和(自身を除く): 31431092

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 22907, 45814, 91628, 160349, 320698, 641396, 1076629, 2153258, 4306516, 7536403, 15072806, 30145612]

約数ペア:

[(1, 30145612), (2, 15072806), (4, 7536403), (7, 4306516), (14, 2153258), (28, 1076629), (47, 641396), (94, 320698), (188, 160349), (329, 91628), (658, 45814), (1316, 22907)]