30711804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 74777472

約数和(自身を除く): 44065668

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1123, 2246, 2279, 3369, 4492, 4558, 6738, 6837, 9116, 13476, 13674, 27348, 48289, 59519, 96578, 119038, 144867, 178557, 193156, 238076, 289734, 357114, 579468, 714228, 2559317, 5118634, 7677951, 10237268, 15355902, 30711804]

約数ペア:

[(1, 30711804), (2, 15355902), (3, 10237268), (4, 7677951), (6, 5118634), (12, 2559317), (43, 714228), (53, 579468), (86, 357114), (106, 289734), (129, 238076), (159, 193156), (172, 178557), (212, 144867), (258, 119038), (318, 96578), (516, 59519), (636, 48289), (1123, 27348), (2246, 13674), (2279, 13476), (3369, 9116), (4492, 6837), (4558, 6738)]