4538671980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{75644533}}^1$

素因数の和:75644545

約数の個数: 24

約数和(自身を含む): 12708281712

約数和(自身を除く): 8169609732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 75644533, 151289066, 226933599, 302578132, 378222665, 453867198, 756445330, 907734396, 1134667995, 1512890660, 2269335990, 4538671980]

約数ペア:

[(1, 4538671980), (2, 2269335990), (3, 1512890660), (4, 1134667995), (5, 907734396), (6, 756445330), (10, 453867198), (12, 378222665), (15, 302578132), (20, 226933599), (30, 151289066), (60, 75644533)]