31102230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2309}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 74844000

約数和(自身を除く): 43741770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2309, 2694, 4490, 4618, 6735, 6927, 11545, 13470, 13854, 23090, 34635, 69270, 1036741, 2073482, 3110223, 5183705, 6220446, 10367410, 15551115, 31102230]

約数ペア:

[(1, 31102230), (2, 15551115), (3, 10367410), (5, 6220446), (6, 5183705), (10, 3110223), (15, 2073482), (30, 1036741), (449, 69270), (898, 34635), (1347, 23090), (2245, 13854), (2309, 13470), (2694, 11545), (4490, 6927), (4618, 6735)]