2482760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8867}}^1$

素因数の和:8885

約数の個数: 32

約数和(自身を含む): 6384960

約数和(自身を除く): 3902200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8867, 17734, 35468, 44335, 62069, 70936, 88670, 124138, 177340, 248276, 310345, 354680, 496552, 620690, 1241380, 2482760]

約数ペア:

[(1, 2482760), (2, 1241380), (4, 620690), (5, 496552), (7, 354680), (8, 310345), (10, 248276), (14, 177340), (20, 124138), (28, 88670), (35, 70936), (40, 62069), (56, 44335), (70, 35468), (140, 17734), (280, 8867)]