1451104130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2961437}}^1$

素因数の和:2961458

約数の個数: 24

約数和(自身を含む): 3038435388

約数和(自身を除く): 1587331258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2961437, 5922874, 14807185, 20730059, 29614370, 41460118, 103650295, 145110413, 207300590, 290220826, 725552065, 1451104130]

約数ペア:

[(1, 1451104130), (2, 725552065), (5, 290220826), (7, 207300590), (10, 145110413), (14, 103650295), (35, 41460118), (49, 29614370), (70, 20730059), (98, 14807185), (245, 5922874), (490, 2961437)]