2175778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36262981}}^1$

素因数の和:36262993

約数の個数: 24

約数和(自身を含む): 6092180976

約数和(自身を除く): 3916402116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36262981, 72525962, 108788943, 145051924, 181314905, 217577886, 362629810, 435155772, 543944715, 725259620, 1087889430, 2175778860]

約数ペア:

[(1, 2175778860), (2, 1087889430), (3, 725259620), (4, 543944715), (5, 435155772), (6, 362629810), (10, 217577886), (12, 181314905), (15, 145051924), (20, 108788943), (30, 72525962), (60, 36262981)]