1263804930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42169}}^1$

素因数の和:42225

約数の個数: 80

約数和(自身を含む): 3490157880

約数和(自身を除く): 2226352950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 9990, 14985, 29970, 42169, 84338, 126507, 210845, 253014, 379521, 421690, 632535, 759042, 1138563, 1265070, 1560253, 1897605, 2277126, 3120506, 3415689, 3795210, 4680759, 5692815, 6831378, 7801265, 9361518, 11385630, 14042277, 15602530, 17078445, 23403795, 28084554, 34156890, 42126831, 46807590, 70211385, 84253662, 126380493, 140422770, 210634155, 252760986, 421268310, 631902465, 1263804930]

約数ペア:

[(1, 1263804930), (2, 631902465), (3, 421268310), (5, 252760986), (6, 210634155), (9, 140422770), (10, 126380493), (15, 84253662), (18, 70211385), (27, 46807590), (30, 42126831), (37, 34156890), (45, 28084554), (54, 23403795), (74, 17078445), (81, 15602530), (90, 14042277), (111, 11385630), (135, 9361518), (162, 7801265), (185, 6831378), (222, 5692815), (270, 4680759), (333, 3795210), (370, 3415689), (405, 3120506), (555, 2277126), (666, 1897605), (810, 1560253), (999, 1265070), (1110, 1138563), (1665, 759042), (1998, 632535), (2997, 421690), (3330, 379521), (4995, 253014), (5994, 210845), (9990, 126507), (14985, 84338), (29970, 42169)]