9889470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109883}}^1$

素因数の和:109896

約数の個数: 24

約数和(自身を含む): 25712856

約数和(自身を除く): 15823386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109883, 219766, 329649, 549415, 659298, 988947, 1098830, 1648245, 1977894, 3296490, 4944735, 9889470]

約数ペア:

[(1, 9889470), (2, 4944735), (3, 3296490), (5, 1977894), (6, 1648245), (9, 1098830), (10, 988947), (15, 659298), (18, 549415), (30, 329649), (45, 219766), (90, 109883)]