2637870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 6607872

約数和(自身を除く): 3970002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3823, 7646, 11469, 19115, 22938, 38230, 57345, 87929, 114690, 175858, 263787, 439645, 527574, 879290, 1318935, 2637870]

約数ペア:

[(1, 2637870), (2, 1318935), (3, 879290), (5, 527574), (6, 439645), (10, 263787), (15, 175858), (23, 114690), (30, 87929), (46, 57345), (69, 38230), (115, 22938), (138, 19115), (230, 11469), (345, 7646), (690, 3823)]