2313616620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{12781}}^1$

素因数の和:13231

約数の個数: 96

約数和(自身を含む): 7421331456

約数和(自身を除く): 5107714836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1293, 1724, 2155, 2586, 3017, 4310, 5172, 6034, 6465, 8620, 9051, 12068, 12781, 12930, 15085, 18102, 25562, 25860, 30170, 36204, 38343, 45255, 51124, 60340, 63905, 76686, 89467, 90510, 127810, 153372, 178934, 181020, 191715, 255620, 268401, 357868, 383430, 447335, 536802, 766860, 894670, 1073604, 1342005, 1789340, 2684010, 5368020, 5508611, 11017222, 16525833, 22034444, 27543055, 33051666, 38560277, 55086110, 66103332, 77120554, 82629165, 110172220, 115680831, 154241108, 165258330, 192801385, 231361662, 330516660, 385602770, 462723324, 578404155, 771205540, 1156808310, 2313616620]

約数ペア:

[(1, 2313616620), (2, 1156808310), (3, 771205540), (4, 578404155), (5, 462723324), (6, 385602770), (7, 330516660), (10, 231361662), (12, 192801385), (14, 165258330), (15, 154241108), (20, 115680831), (21, 110172220), (28, 82629165), (30, 77120554), (35, 66103332), (42, 55086110), (60, 38560277), (70, 33051666), (84, 27543055), (105, 22034444), (140, 16525833), (210, 11017222), (420, 5508611), (431, 5368020), (862, 2684010), (1293, 1789340), (1724, 1342005), (2155, 1073604), (2586, 894670), (3017, 766860), (4310, 536802), (5172, 447335), (6034, 383430), (6465, 357868), (8620, 268401), (9051, 255620), (12068, 191715), (12781, 181020), (12930, 178934), (15085, 153372), (18102, 127810), (25562, 90510), (25860, 89467), (30170, 76686), (36204, 63905), (38343, 60340), (45255, 51124)]