287434530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3193717}}^1$

素因数の和:3193730

約数の個数: 24

約数和(自身を含む): 747330012

約数和(自身を除く): 459895482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3193717, 6387434, 9581151, 15968585, 19162302, 28743453, 31937170, 47905755, 57486906, 95811510, 143717265, 287434530]

約数ペア:

[(1, 287434530), (2, 143717265), (3, 95811510), (5, 57486906), (6, 47905755), (9, 31937170), (10, 28743453), (15, 19162302), (18, 15968585), (30, 9581151), (45, 6387434), (90, 3193717)]