65154270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5039}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 91609890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 5039, 6465, 10078, 12930, 15117, 25195, 30234, 50390, 75585, 151170, 2171809, 4343618, 6515427, 10859045, 13030854, 21718090, 32577135, 65154270]

約数ペア:

[(1, 65154270), (2, 32577135), (3, 21718090), (5, 13030854), (6, 10859045), (10, 6515427), (15, 4343618), (30, 2171809), (431, 151170), (862, 75585), (1293, 50390), (2155, 30234), (2586, 25195), (4310, 15117), (5039, 12930), (6465, 10078)]