2403990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{26711}}^1$

素因数の和:26724

約数の個数: 24

約数和(自身を含む): 6250608

約数和(自身を除く): 3846618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 26711, 53422, 80133, 133555, 160266, 240399, 267110, 400665, 480798, 801330, 1201995, 2403990]

約数ペア:

[(1, 2403990), (2, 1201995), (3, 801330), (5, 480798), (6, 400665), (9, 267110), (10, 240399), (15, 160266), (18, 133555), (30, 80133), (45, 53422), (90, 26711)]