68258330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2657}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 140852736

約数和(自身を除く): 72594406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 2657, 3670, 5138, 5314, 12845, 13285, 18599, 25690, 26570, 37198, 92995, 185990, 975119, 1950238, 4875595, 6825833, 9751190, 13651666, 34129165, 68258330]

約数ペア:

[(1, 68258330), (2, 34129165), (5, 13651666), (7, 9751190), (10, 6825833), (14, 4875595), (35, 1950238), (70, 975119), (367, 185990), (734, 92995), (1835, 37198), (2569, 26570), (2657, 25690), (3670, 18599), (5138, 13285), (5314, 12845)]