30001112

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{20719}}^1$

素因数の和:20906

約数の個数: 16

約数和(自身を含む): 56565600

約数和(自身を除く): 26564488

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 20719, 41438, 82876, 165752, 3750139, 7500278, 15000556, 30001112]

約数ペア:

[(1, 30001112), (2, 15000556), (4, 7500278), (8, 3750139), (181, 165752), (362, 82876), (724, 41438), (1448, 20719)]