31071610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 58309632

約数和(自身を除く): 27238022

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 887, 1130, 1774, 3503, 4435, 7006, 8870, 17515, 27497, 35030, 54994, 100231, 137485, 200462, 274970, 501155, 1002310, 3107161, 6214322, 15535805, 31071610]

約数ペア:

[(1, 31071610), (2, 15535805), (5, 6214322), (10, 3107161), (31, 1002310), (62, 501155), (113, 274970), (155, 200462), (226, 137485), (310, 100231), (565, 54994), (887, 35030), (1130, 27497), (1774, 17515), (3503, 8870), (4435, 7006)]