309169460

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{68099}}^1$

素因数の和:68335

約数の個数: 24

約数和(自身を含む): 652125600

約数和(自身を除く): 342956140

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 68099, 136198, 272396, 340495, 680990, 1361980, 15458473, 30916946, 61833892, 77292365, 154584730, 309169460]

約数ペア:

[(1, 309169460), (2, 154584730), (4, 77292365), (5, 61833892), (10, 30916946), (20, 15458473), (227, 1361980), (454, 680990), (908, 340495), (1135, 272396), (2270, 136198), (4540, 68099)]