69007990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 127217664

約数和(自身を除く): 58209674

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 335, 635, 670, 811, 1270, 1622, 4055, 8110, 8509, 17018, 42545, 54337, 85090, 102997, 108674, 205994, 271685, 514985, 543370, 1029970, 6900799, 13801598, 34503995, 69007990]

約数ペア:

[(1, 69007990), (2, 34503995), (5, 13801598), (10, 6900799), (67, 1029970), (127, 543370), (134, 514985), (254, 271685), (335, 205994), (635, 108674), (670, 102997), (811, 85090), (1270, 54337), (1622, 42545), (4055, 17018), (8110, 8509)]