63121130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{88903}}^1$

素因数の和:88981

約数の個数: 16

約数和(自身を含む): 115219584

約数和(自身を除く): 52098454

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 88903, 177806, 444515, 889030, 6312113, 12624226, 31560565, 63121130]

約数ペア:

[(1, 63121130), (2, 31560565), (5, 12624226), (10, 6312113), (71, 889030), (142, 444515), (355, 177806), (710, 88903)]