42688770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2213}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 102658752

約数和(自身を除く): 59969982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2213, 3215, 3858, 4426, 6430, 6639, 9645, 11065, 13278, 19290, 22130, 33195, 66390, 1422959, 2845918, 4268877, 7114795, 8537754, 14229590, 21344385, 42688770]

約数ペア:

[(1, 42688770), (2, 21344385), (3, 14229590), (5, 8537754), (6, 7114795), (10, 4268877), (15, 2845918), (30, 1422959), (643, 66390), (1286, 33195), (1929, 22130), (2213, 19290), (3215, 13278), (3858, 11065), (4426, 9645), (6430, 6639)]