30965380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6761}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 65320920

約数和(自身を除く): 34355540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6761, 13522, 27044, 33805, 67610, 135220, 1548269, 3096538, 6193076, 7741345, 15482690, 30965380]

約数ペア:

[(1, 30965380), (2, 15482690), (4, 7741345), (5, 6193076), (10, 3096538), (20, 1548269), (229, 135220), (458, 67610), (916, 33805), (1145, 27044), (2290, 13522), (4580, 6761)]