30157478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3659}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 48882960

約数和(自身を除く): 18725482

約数列:

[1, 2, 13, 26, 317, 634, 3659, 4121, 7318, 8242, 47567, 95134, 1159903, 2319806, 15078739, 30157478]

約数ペア:

[(1, 30157478), (2, 15078739), (13, 2319806), (26, 1159903), (317, 95134), (634, 47567), (3659, 8242), (4121, 7318)]