28708846740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7594933}}^1$

素因数の和:7594958

約数の個数: 96

約数和(自身を含む): 102075912960

約数和(自身を除く): 73367066220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7594933, 15189866, 22784799, 30379732, 37974665, 45569598, 53164531, 68354397, 75949330, 91139196, 106329062, 113923995, 136708794, 151898660, 159493593, 205063191, 212658124, 227847990, 265822655, 273417588, 318987186, 341771985, 410126382, 455695980, 478480779, 531645310, 637974372, 683543970, 797467965, 820252764, 956961558, 1025315955, 1063290620, 1367087940, 1435442337, 1594935930, 1913923116, 2050631910, 2392403895, 2870884674, 3189871860, 4101263820, 4784807790, 5741769348, 7177211685, 9569615580, 14354423370, 28708846740]

約数ペア:

[(1, 28708846740), (2, 14354423370), (3, 9569615580), (4, 7177211685), (5, 5741769348), (6, 4784807790), (7, 4101263820), (9, 3189871860), (10, 2870884674), (12, 2392403895), (14, 2050631910), (15, 1913923116), (18, 1594935930), (20, 1435442337), (21, 1367087940), (27, 1063290620), (28, 1025315955), (30, 956961558), (35, 820252764), (36, 797467965), (42, 683543970), (45, 637974372), (54, 531645310), (60, 478480779), (63, 455695980), (70, 410126382), (84, 341771985), (90, 318987186), (105, 273417588), (108, 265822655), (126, 227847990), (135, 212658124), (140, 205063191), (180, 159493593), (189, 151898660), (210, 136708794), (252, 113923995), (270, 106329062), (315, 91139196), (378, 75949330), (420, 68354397), (540, 53164531), (630, 45569598), (756, 37974665), (945, 30379732), (1260, 22784799), (1890, 15189866), (3780, 7594933)]