83905010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1198643}}^1$

素因数の和:1198657

約数の個数: 16

約数和(自身を含む): 172604736

約数和(自身を除く): 88699726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1198643, 2397286, 5993215, 8390501, 11986430, 16781002, 41952505, 83905010]

約数ペア:

[(1, 83905010), (2, 41952505), (5, 16781002), (7, 11986430), (10, 8390501), (14, 5993215), (35, 2397286), (70, 1198643)]