30478060

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3637}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 64174320

約数和(自身を除く): 33696260

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 3637, 4190, 7274, 8380, 14548, 18185, 36370, 72740, 1523903, 3047806, 6095612, 7619515, 15239030, 30478060]

約数ペア:

[(1, 30478060), (2, 15239030), (4, 7619515), (5, 6095612), (10, 3047806), (20, 1523903), (419, 72740), (838, 36370), (1676, 18185), (2095, 14548), (3637, 8380), (4190, 7274)]