140077883090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{451864139}}^1$

素因数の和:451864177

約数の個数: 16

約数和(自身を含む): 260273744640

約数和(自身を除く): 120195861550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 451864139, 903728278, 2259320695, 4518641390, 14007788309, 28015576618, 70038941545, 140077883090]

約数ペア:

[(1, 140077883090), (2, 70038941545), (5, 28015576618), (10, 14007788309), (31, 4518641390), (62, 2259320695), (155, 903728278), (310, 451864139)]