74604740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 179542272

約数和(自身を除く): 104937532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 733, 1454, 1466, 2908, 2932, 3635, 3665, 5089, 5131, 7270, 7330, 10178, 10262, 14540, 14660, 20356, 20524, 25445, 25655, 50890, 51310, 101780, 102620, 532891, 1065782, 2131564, 2664455, 3730237, 5328910, 7460474, 10657820, 14920948, 18651185, 37302370, 74604740]

約数ペア:

[(1, 74604740), (2, 37302370), (4, 18651185), (5, 14920948), (7, 10657820), (10, 7460474), (14, 5328910), (20, 3730237), (28, 2664455), (35, 2131564), (70, 1065782), (140, 532891), (727, 102620), (733, 101780), (1454, 51310), (1466, 50890), (2908, 25655), (2932, 25445), (3635, 20524), (3665, 20356), (5089, 14660), (5131, 14540), (7270, 10262), (7330, 10178)]