217159046930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3102272099}}^1$

素因数の和:3102272113

約数の個数: 16

約数和(自身を含む): 446727182400

約数和(自身を除く): 229568135470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3102272099, 6204544198, 15511360495, 21715904693, 31022720990, 43431809386, 108579523465, 217159046930]

約数ペア:

[(1, 217159046930), (2, 108579523465), (5, 43431809386), (7, 31022720990), (10, 21715904693), (14, 15511360495), (35, 6204544198), (70, 3102272099)]