30403590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{144779}}^1$

素因数の和:144796

約数の個数: 32

約数和(自身を含む): 83393280

約数和(自身を除く): 52989690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 144779, 289558, 434337, 723895, 868674, 1013453, 1447790, 2026906, 2171685, 3040359, 4343370, 5067265, 6080718, 10134530, 15201795, 30403590]

約数ペア:

[(1, 30403590), (2, 15201795), (3, 10134530), (5, 6080718), (6, 5067265), (7, 4343370), (10, 3040359), (14, 2171685), (15, 2026906), (21, 1447790), (30, 1013453), (35, 868674), (42, 723895), (70, 434337), (105, 289558), (210, 144779)]