57139690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 106577856

約数和(自身を除く): 49438166

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 1601, 3202, 3569, 7138, 8005, 16010, 17845, 35690, 68843, 132883, 137686, 265766, 344215, 664415, 688430, 1328830, 5713969, 11427938, 28569845, 57139690]

約数ペア:

[(1, 57139690), (2, 28569845), (5, 11427938), (10, 5713969), (43, 1328830), (83, 688430), (86, 664415), (166, 344215), (215, 265766), (415, 137686), (430, 132883), (830, 68843), (1601, 35690), (3202, 17845), (3569, 16010), (7138, 8005)]