980770590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10897451}}^1$

素因数の和:10897464

約数の個数: 24

約数和(自身を含む): 2550003768

約数和(自身を除く): 1569233178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10897451, 21794902, 32692353, 54487255, 65384706, 98077059, 108974510, 163461765, 196154118, 326923530, 490385295, 980770590]

約数ペア:

[(1, 980770590), (2, 490385295), (3, 326923530), (5, 196154118), (6, 163461765), (9, 108974510), (10, 98077059), (15, 65384706), (18, 54487255), (30, 32692353), (45, 21794902), (90, 10897451)]