30150270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 78663312

約数和(自身を除く): 48513042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 643, 1042, 1286, 1563, 1929, 2605, 3126, 3215, 3858, 4689, 5210, 5787, 6430, 7815, 9378, 9645, 11574, 15630, 19290, 23445, 28935, 46890, 57870, 335003, 670006, 1005009, 1675015, 2010018, 3015027, 3350030, 5025045, 6030054, 10050090, 15075135, 30150270]

約数ペア:

[(1, 30150270), (2, 15075135), (3, 10050090), (5, 6030054), (6, 5025045), (9, 3350030), (10, 3015027), (15, 2010018), (18, 1675015), (30, 1005009), (45, 670006), (90, 335003), (521, 57870), (643, 46890), (1042, 28935), (1286, 23445), (1563, 19290), (1929, 15630), (2605, 11574), (3126, 9645), (3215, 9378), (3858, 7815), (4689, 6430), (5210, 5787)]