30875360

素因数分解:

$2^5\times 5^1\times {\mathrm{192971}}^1$

素因数の和:192986

約数の個数: 24

約数和(自身を含む): 72943416

約数和(自身を除く): 42068056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 192971, 385942, 771884, 964855, 1543768, 1929710, 3087536, 3859420, 6175072, 7718840, 15437680, 30875360]

約数ペア:

[(1, 30875360), (2, 15437680), (4, 7718840), (5, 6175072), (8, 3859420), (10, 3087536), (16, 1929710), (20, 1543768), (32, 964855), (40, 771884), (80, 385942), (160, 192971)]