155513070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1727923}}^1$

素因数の和:1727936

約数の個数: 24

約数和(自身を含む): 404334216

約数和(自身を除く): 248821146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1727923, 3455846, 5183769, 8639615, 10367538, 15551307, 17279230, 25918845, 31102614, 51837690, 77756535, 155513070]

約数ペア:

[(1, 155513070), (2, 77756535), (3, 51837690), (5, 31102614), (6, 25918845), (9, 17279230), (10, 15551307), (15, 10367538), (18, 8639615), (30, 5183769), (45, 3455846), (90, 1727923)]