30920742

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4327}}^1$

素因数の和:4732

約数の個数: 24

約数和(自身を含む): 67179216

約数和(自身を除く): 36258474

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 4327, 7146, 8654, 12981, 25962, 38943, 77886, 1717819, 3435638, 5153457, 10306914, 15460371, 30920742]

約数ペア:

[(1, 30920742), (2, 15460371), (3, 10306914), (6, 5153457), (9, 3435638), (18, 1717819), (397, 77886), (794, 38943), (1191, 25962), (2382, 12981), (3573, 8654), (4327, 7146)]