7681530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 18615744

約数和(自身を除く): 10934214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 2393, 3210, 4786, 7179, 11965, 14358, 23930, 35895, 71790, 256051, 512102, 768153, 1280255, 1536306, 2560510, 3840765, 7681530]

約数ペア:

[(1, 7681530), (2, 3840765), (3, 2560510), (5, 1536306), (6, 1280255), (10, 768153), (15, 512102), (30, 256051), (107, 71790), (214, 35895), (321, 23930), (535, 14358), (642, 11965), (1070, 7179), (1605, 4786), (2393, 3210)]