2627430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 6791904

約数和(自身を除く): 4164474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6737, 13474, 20211, 33685, 40422, 67370, 87581, 101055, 175162, 202110, 262743, 437905, 525486, 875810, 1313715, 2627430]

約数ペア:

[(1, 2627430), (2, 1313715), (3, 875810), (5, 525486), (6, 437905), (10, 262743), (13, 202110), (15, 175162), (26, 101055), (30, 87581), (39, 67370), (65, 40422), (78, 33685), (130, 20211), (195, 13474), (390, 6737)]