2105710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1885970

約数列:

[1, 2, 5, 10, 43, 59, 83, 86, 118, 166, 215, 295, 415, 430, 590, 830, 2537, 3569, 4897, 5074, 7138, 9794, 12685, 17845, 24485, 25370, 35690, 48970, 210571, 421142, 1052855, 2105710]

約数ペア:

[(1, 2105710), (2, 1052855), (5, 421142), (10, 210571), (43, 48970), (59, 35690), (83, 25370), (86, 24485), (118, 17845), (166, 12685), (215, 9794), (295, 7138), (415, 5074), (430, 4897), (590, 3569), (830, 2537)]