2025570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2873310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 269, 502, 538, 753, 807, 1255, 1345, 1506, 1614, 2510, 2690, 3765, 4035, 7530, 8070, 67519, 135038, 202557, 337595, 405114, 675190, 1012785, 2025570]

約数ペア:

[(1, 2025570), (2, 1012785), (3, 675190), (5, 405114), (6, 337595), (10, 202557), (15, 135038), (30, 67519), (251, 8070), (269, 7530), (502, 4035), (538, 3765), (753, 2690), (807, 2510), (1255, 1614), (1345, 1506)]