2215982016010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{445871633}}^1$

素因数の和:445871718

約数の個数: 32

約数和(自身を含む): 4622797101312

約数和(自身を除く): 2406815085302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 445871633, 891743266, 2229358165, 3121101431, 4458716330, 6242202862, 15605507155, 31211014310, 31656885943, 63313771886, 158284429715, 221598201601, 316568859430, 443196403202, 1107991008005, 2215982016010]

約数ペア:

[(1, 2215982016010), (2, 1107991008005), (5, 443196403202), (7, 316568859430), (10, 221598201601), (14, 158284429715), (35, 63313771886), (70, 31656885943), (71, 31211014310), (142, 15605507155), (355, 6242202862), (497, 4458716330), (710, 3121101431), (994, 2229358165), (2485, 891743266), (4970, 445871633)]