126890260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1733}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 305294976

約数和(自身を除く): 178404716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1733, 2092, 2615, 3466, 3661, 5230, 6932, 7322, 8665, 10460, 12131, 14644, 17330, 18305, 24262, 34660, 36610, 48524, 60655, 73220, 121310, 242620, 906359, 1812718, 3625436, 4531795, 6344513, 9063590, 12689026, 18127180, 25378052, 31722565, 63445130, 126890260]

約数ペア:

[(1, 126890260), (2, 63445130), (4, 31722565), (5, 25378052), (7, 18127180), (10, 12689026), (14, 9063590), (20, 6344513), (28, 4531795), (35, 3625436), (70, 1812718), (140, 906359), (523, 242620), (1046, 121310), (1733, 73220), (2092, 60655), (2615, 48524), (3466, 36610), (3661, 34660), (5230, 24262), (6932, 18305), (7322, 17330), (8665, 14644), (10460, 12131)]