30964470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7879}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 74891520

約数和(自身を除く): 43927050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7879, 15758, 23637, 39395, 47274, 78790, 118185, 236370, 1032149, 2064298, 3096447, 5160745, 6192894, 10321490, 15482235, 30964470]

約数ペア:

[(1, 30964470), (2, 15482235), (3, 10321490), (5, 6192894), (6, 5160745), (10, 3096447), (15, 2064298), (30, 1032149), (131, 236370), (262, 118185), (393, 78790), (655, 47274), (786, 39395), (1310, 23637), (1965, 15758), (3930, 7879)]