279072010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{20873}}^1$

素因数の和:21078

約数の個数: 32

約数和(自身を含む): 577124352

約数和(自身を除く): 298052342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 20873, 41746, 104365, 146111, 208730, 292222, 730555, 1461110, 3986743, 7973486, 19933715, 27907201, 39867430, 55814402, 139536005, 279072010]

約数ペア:

[(1, 279072010), (2, 139536005), (5, 55814402), (7, 39867430), (10, 27907201), (14, 19933715), (35, 7973486), (70, 3986743), (191, 1461110), (382, 730555), (955, 292222), (1337, 208730), (1910, 146111), (2674, 104365), (6685, 41746), (13370, 20873)]