31995010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 60553152

約数和(自身を除く): 28558142

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 2011, 3182, 4022, 7955, 10055, 15910, 20110, 74407, 86473, 148814, 172946, 372035, 432365, 744070, 864730, 3199501, 6399002, 15997505, 31995010]

約数ペア:

[(1, 31995010), (2, 15997505), (5, 6399002), (10, 3199501), (37, 864730), (43, 744070), (74, 432365), (86, 372035), (185, 172946), (215, 148814), (370, 86473), (430, 74407), (1591, 20110), (2011, 15910), (3182, 10055), (4022, 7955)]