85399510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17183}}^1$

素因数の和:17268

約数の個数: 32

約数和(自身を含む): 178163712

約数和(自身を除く): 92764202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 17183, 34366, 85915, 120281, 171830, 240562, 601405, 1202810, 1219993, 2439986, 6099965, 8539951, 12199930, 17079902, 42699755, 85399510]

約数ペア:

[(1, 85399510), (2, 42699755), (5, 17079902), (7, 12199930), (10, 8539951), (14, 6099965), (35, 2439986), (70, 1219993), (71, 1202810), (142, 601405), (355, 240562), (497, 171830), (710, 120281), (994, 85915), (2485, 34366), (4970, 17183)]