91326570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20431}}^1$

素因数の和:20590

約数の個数: 32

約数和(自身を含む): 220665600

約数和(自身を除く): 129339030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 20431, 40862, 61293, 102155, 122586, 204310, 306465, 612930, 3044219, 6088438, 9132657, 15221095, 18265314, 30442190, 45663285, 91326570]

約数ペア:

[(1, 91326570), (2, 45663285), (3, 30442190), (5, 18265314), (6, 15221095), (10, 9132657), (15, 6088438), (30, 3044219), (149, 612930), (298, 306465), (447, 204310), (745, 122586), (894, 102155), (1490, 61293), (2235, 40862), (4470, 20431)]