192442590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2138251}}^1$

素因数の和:2138264

約数の個数: 24

約数和(自身を含む): 500350968

約数和(自身を除く): 307908378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2138251, 4276502, 6414753, 10691255, 12829506, 19244259, 21382510, 32073765, 38488518, 64147530, 96221295, 192442590]

約数ペア:

[(1, 192442590), (2, 96221295), (3, 64147530), (5, 38488518), (6, 32073765), (9, 21382510), (10, 19244259), (15, 12829506), (18, 10691255), (30, 6414753), (45, 4276502), (90, 2138251)]