85710070

素因数分解:

$2^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{5519}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 154405440

約数和(自身を除く): 68695370

約数列:

[1, 2, 5, 10, 1553, 3106, 5519, 7765, 11038, 15530, 27595, 55190, 8571007, 17142014, 42855035, 85710070]

約数ペア:

[(1, 85710070), (2, 42855035), (5, 17142014), (10, 8571007), (1553, 55190), (3106, 27595), (5519, 15530), (7765, 11038)]