312758910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{119831}}^1$

素因数の和:119873

約数の個数: 48

約数和(自身を含む): 841220640

約数和(自身を除く): 528461730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 119831, 239662, 359493, 599155, 718986, 1078479, 1198310, 1797465, 2156958, 3475099, 3594930, 5392395, 6950198, 10425297, 10784790, 17375495, 20850594, 31275891, 34750990, 52126485, 62551782, 104252970, 156379455, 312758910]

約数ペア:

[(1, 312758910), (2, 156379455), (3, 104252970), (5, 62551782), (6, 52126485), (9, 34750990), (10, 31275891), (15, 20850594), (18, 17375495), (29, 10784790), (30, 10425297), (45, 6950198), (58, 5392395), (87, 3594930), (90, 3475099), (145, 2156958), (174, 1797465), (261, 1198310), (290, 1078479), (435, 718986), (522, 599155), (870, 359493), (1305, 239662), (2610, 119831)]