213473670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{54319}}^1$

素因数の和:54460

約数の個数: 32

約数和(自身を含む): 516257280

約数和(自身を除く): 302783610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 54319, 108638, 162957, 271595, 325914, 543190, 814785, 1629570, 7115789, 14231578, 21347367, 35578945, 42694734, 71157890, 106736835, 213473670]

約数ペア:

[(1, 213473670), (2, 106736835), (3, 71157890), (5, 42694734), (6, 35578945), (10, 21347367), (15, 14231578), (30, 7115789), (131, 1629570), (262, 814785), (393, 543190), (655, 325914), (786, 271595), (1310, 162957), (1965, 108638), (3930, 54319)]