163090740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2718179}}^1$

素因数の和:2718191

約数の個数: 24

約数和(自身を含む): 456654240

約数和(自身を除く): 293563500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2718179, 5436358, 8154537, 10872716, 13590895, 16309074, 27181790, 32618148, 40772685, 54363580, 81545370, 163090740]

約数ペア:

[(1, 163090740), (2, 81545370), (3, 54363580), (4, 40772685), (5, 32618148), (6, 27181790), (10, 16309074), (12, 13590895), (15, 10872716), (20, 8154537), (30, 5436358), (60, 2718179)]