307021590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{379039}}^1$

素因数の和:379058

約数の個数: 40

約数和(自身を含む): 825549120

約数和(自身を除く): 518527530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 379039, 758078, 1137117, 1895195, 2274234, 3411351, 3790390, 5685585, 6822702, 10234053, 11371170, 17056755, 20468106, 30702159, 34113510, 51170265, 61404318, 102340530, 153510795, 307021590]

約数ペア:

[(1, 307021590), (2, 153510795), (3, 102340530), (5, 61404318), (6, 51170265), (9, 34113510), (10, 30702159), (15, 20468106), (18, 17056755), (27, 11371170), (30, 10234053), (45, 6822702), (54, 5685585), (81, 3790390), (90, 3411351), (135, 2274234), (162, 1895195), (270, 1137117), (405, 758078), (810, 379039)]