131077530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1456417}}^1$

素因数の和:1456430

約数の個数: 24

約数和(自身を含む): 340801812

約数和(自身を除く): 209724282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1456417, 2912834, 4369251, 7282085, 8738502, 13107753, 14564170, 21846255, 26215506, 43692510, 65538765, 131077530]

約数ペア:

[(1, 131077530), (2, 65538765), (3, 43692510), (5, 26215506), (6, 21846255), (9, 14564170), (10, 13107753), (15, 8738502), (18, 7282085), (30, 4369251), (45, 2912834), (90, 1456417)]