4986990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{55411}}^1$

素因数の和:55424

約数の個数: 24

約数和(自身を含む): 12966408

約数和(自身を除く): 7979418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 55411, 110822, 166233, 277055, 332466, 498699, 554110, 831165, 997398, 1662330, 2493495, 4986990]

約数ペア:

[(1, 4986990), (2, 2493495), (3, 1662330), (5, 997398), (6, 831165), (9, 554110), (10, 498699), (15, 332466), (18, 277055), (30, 166233), (45, 110822), (90, 55411)]