71306090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{106427}}^1$

素因数の和:106501

約数の個数: 16

約数和(自身を含む): 130267872

約数和(自身を除く): 58961782

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 106427, 212854, 532135, 1064270, 7130609, 14261218, 35653045, 71306090]

約数ペア:

[(1, 71306090), (2, 35653045), (5, 14261218), (10, 7130609), (67, 1064270), (134, 532135), (335, 212854), (670, 106427)]