2961410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 2626942

約数列:

[1, 2, 5, 10, 43, 71, 86, 97, 142, 194, 215, 355, 430, 485, 710, 970, 3053, 4171, 6106, 6887, 8342, 13774, 15265, 20855, 30530, 34435, 41710, 68870, 296141, 592282, 1480705, 2961410]

約数ペア:

[(1, 2961410), (2, 1480705), (5, 592282), (10, 296141), (43, 68870), (71, 41710), (86, 34435), (97, 30530), (142, 20855), (194, 15265), (215, 13774), (355, 8342), (430, 6887), (485, 6106), (710, 4171), (970, 3053)]