207965790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2310731}}^1$

素因数の和:2310744

約数の個数: 24

約数和(自身を含む): 540711288

約数和(自身を除く): 332745498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2310731, 4621462, 6932193, 11553655, 13864386, 20796579, 23107310, 34660965, 41593158, 69321930, 103982895, 207965790]

約数ペア:

[(1, 207965790), (2, 103982895), (3, 69321930), (5, 41593158), (6, 34660965), (9, 23107310), (10, 20796579), (15, 13864386), (18, 11553655), (30, 6932193), (45, 4621462), (90, 2310731)]