309230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 596808

約数和(自身を除く): 287578

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 289, 535, 578, 1070, 1445, 1819, 2890, 3638, 9095, 18190, 30923, 61846, 154615, 309230]

約数ペア:

[(1, 309230), (2, 154615), (5, 61846), (10, 30923), (17, 18190), (34, 9095), (85, 3638), (107, 2890), (170, 1819), (214, 1445), (289, 1070), (535, 578)]