30453870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2557}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 73302048

約数和(自身を除く): 42848178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 2557, 3970, 5114, 5955, 7671, 11910, 12785, 15342, 25570, 38355, 76710, 1015129, 2030258, 3045387, 5075645, 6090774, 10151290, 15226935, 30453870]

約数ペア:

[(1, 30453870), (2, 15226935), (3, 10151290), (5, 6090774), (6, 5075645), (10, 3045387), (15, 2030258), (30, 1015129), (397, 76710), (794, 38355), (1191, 25570), (1985, 15342), (2382, 12785), (2557, 11910), (3970, 7671), (5114, 5955)]