30400845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 53291520

約数和(自身を除く): 22890675

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 4111, 7395, 12333, 20555, 61665, 69887, 119219, 209661, 349435, 357657, 596095, 1048305, 1788285, 2026723, 6080169, 10133615, 30400845]

約数ペア:

[(1, 30400845), (3, 10133615), (5, 6080169), (15, 2026723), (17, 1788285), (29, 1048305), (51, 596095), (85, 357657), (87, 349435), (145, 209661), (255, 119219), (435, 69887), (493, 61665), (1479, 20555), (2465, 12333), (4111, 7395)]