13888958220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8573431}}^1$

素因数の和:8573452

約数の個数: 60

約数和(自身を含む): 43570181424

約数和(自身を除く): 29681223204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 8573431, 17146862, 25720293, 34293724, 42867155, 51440586, 77160879, 85734310, 102881172, 128601465, 154321758, 171468620, 231482637, 257202930, 308643516, 385804395, 462965274, 514405860, 694447911, 771608790, 925930548, 1157413185, 1388895822, 1543217580, 2314826370, 2777791644, 3472239555, 4629652740, 6944479110, 13888958220]

約数ペア:

[(1, 13888958220), (2, 6944479110), (3, 4629652740), (4, 3472239555), (5, 2777791644), (6, 2314826370), (9, 1543217580), (10, 1388895822), (12, 1157413185), (15, 925930548), (18, 771608790), (20, 694447911), (27, 514405860), (30, 462965274), (36, 385804395), (45, 308643516), (54, 257202930), (60, 231482637), (81, 171468620), (90, 154321758), (108, 128601465), (135, 102881172), (162, 85734310), (180, 77160879), (270, 51440586), (324, 42867155), (405, 34293724), (540, 25720293), (810, 17146862), (1620, 8573431)]