70024970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 61303030

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 1999, 3503, 3998, 7006, 9995, 17515, 19990, 35030, 61969, 123938, 225887, 309845, 451774, 619690, 1129435, 2258870, 7002497, 14004994, 35012485, 70024970]

約数ペア:

[(1, 70024970), (2, 35012485), (5, 14004994), (10, 7002497), (31, 2258870), (62, 1129435), (113, 619690), (155, 451774), (226, 309845), (310, 225887), (565, 123938), (1130, 61969), (1999, 35030), (3503, 19990), (3998, 17515), (7006, 9995)]