2939750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 6009120

約数和(自身を除く): 3069370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1069, 1375, 2138, 2750, 5345, 10690, 11759, 23518, 26725, 53450, 58795, 117590, 133625, 267250, 293975, 587950, 1469875, 2939750]

約数ペア:

[(1, 2939750), (2, 1469875), (5, 587950), (10, 293975), (11, 267250), (22, 133625), (25, 117590), (50, 58795), (55, 53450), (110, 26725), (125, 23518), (250, 11759), (275, 10690), (550, 5345), (1069, 2750), (1375, 2138)]