30386808

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7963}}^1$

素因数の和:8028

約数の個数: 48

約数和(自身を含む): 83860920

約数和(自身を除く): 53474112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7963, 15926, 23889, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 286668, 422039, 573336, 844078, 1266117, 1688156, 2532234, 3376312, 3798351, 5064468, 7596702, 10128936, 15193404, 30386808]

約数ペア:

[(1, 30386808), (2, 15193404), (3, 10128936), (4, 7596702), (6, 5064468), (8, 3798351), (9, 3376312), (12, 2532234), (18, 1688156), (24, 1266117), (36, 844078), (53, 573336), (72, 422039), (106, 286668), (159, 191112), (212, 143334), (318, 95556), (424, 71667), (477, 63704), (636, 47778), (954, 31852), (1272, 23889), (1908, 15926), (3816, 7963)]