1440582010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{48883}}^1$

素因数の和:49318

約数の個数: 32

約数和(自身を含む): 2970582912

約数和(自身を除く): 1530000902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 48883, 97766, 244415, 342181, 488830, 684362, 1710905, 3421810, 20579743, 41159486, 102898715, 144058201, 205797430, 288116402, 720291005, 1440582010]

約数ペア:

[(1, 1440582010), (2, 720291005), (5, 288116402), (7, 205797430), (10, 144058201), (14, 102898715), (35, 41159486), (70, 20579743), (421, 3421810), (842, 1710905), (2105, 684362), (2947, 488830), (4210, 342181), (5894, 244415), (14735, 97766), (29470, 48883)]