30967060

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3527}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 65197440

約数和(自身を除く): 34230380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 3527, 4390, 7054, 8780, 14108, 17635, 35270, 70540, 1548353, 3096706, 6193412, 7741765, 15483530, 30967060]

約数ペア:

[(1, 30967060), (2, 15483530), (4, 7741765), (5, 6193412), (10, 3096706), (20, 1548353), (439, 70540), (878, 35270), (1756, 17635), (2195, 14108), (3527, 8780), (4390, 7054)]