69954910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 131196672

約数和(自身を除く): 61241762

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 1997, 3503, 3994, 7006, 9985, 17515, 19970, 35030, 61907, 123814, 225661, 309535, 451322, 619070, 1128305, 2256610, 6995491, 13990982, 34977455, 69954910]

約数ペア:

[(1, 69954910), (2, 34977455), (5, 13990982), (10, 6995491), (31, 2256610), (62, 1128305), (113, 619070), (155, 451322), (226, 309535), (310, 225661), (565, 123814), (1130, 61907), (1997, 35030), (3503, 19970), (3994, 17515), (7006, 9985)]