74899970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{111791}}^1$

素因数の和:111865

約数の個数: 16

約数和(自身を含む): 136833408

約数和(自身を除く): 61933438

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 111791, 223582, 558955, 1117910, 7489997, 14979994, 37449985, 74899970]

約数ペア:

[(1, 74899970), (2, 37449985), (5, 14979994), (10, 7489997), (67, 1117910), (134, 558955), (335, 223582), (670, 111791)]