56861730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210599}}^1$

素因数の和:210615

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 94770270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210599, 421198, 631797, 1052995, 1263594, 1895391, 2105990, 3158985, 3790782, 5686173, 6317970, 9476955, 11372346, 18953910, 28430865, 56861730]

約数ペア:

[(1, 56861730), (2, 28430865), (3, 18953910), (5, 11372346), (6, 9476955), (9, 6317970), (10, 5686173), (15, 3790782), (18, 3158985), (27, 2105990), (30, 1895391), (45, 1263594), (54, 1052995), (90, 631797), (135, 421198), (270, 210599)]