30357726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2687}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 39315234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 2687, 3766, 5374, 5649, 8061, 11298, 16122, 18809, 37618, 56427, 112854, 722803, 1445606, 2168409, 4336818, 5059621, 10119242, 15178863, 30357726]

約数ペア:

[(1, 30357726), (2, 15178863), (3, 10119242), (6, 5059621), (7, 4336818), (14, 2168409), (21, 1445606), (42, 722803), (269, 112854), (538, 56427), (807, 37618), (1614, 18809), (1883, 16122), (2687, 11298), (3766, 8061), (5374, 5649)]