68159290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 131756544

約数和(自身を除く): 63597254

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 5647, 6035, 11294, 12070, 28235, 56470, 95999, 191998, 400937, 479995, 801874, 959990, 2004685, 4009370, 6815929, 13631858, 34079645, 68159290]

約数ペア:

[(1, 68159290), (2, 34079645), (5, 13631858), (10, 6815929), (17, 4009370), (34, 2004685), (71, 959990), (85, 801874), (142, 479995), (170, 400937), (355, 191998), (710, 95999), (1207, 56470), (2414, 28235), (5647, 12070), (6035, 11294)]