2775810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 6766272

約数和(自身を除く): 3990462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1381, 2010, 2762, 4143, 6905, 8286, 13810, 20715, 41430, 92527, 185054, 277581, 462635, 555162, 925270, 1387905, 2775810]

約数ペア:

[(1, 2775810), (2, 1387905), (3, 925270), (5, 555162), (6, 462635), (10, 277581), (15, 185054), (30, 92527), (67, 41430), (134, 20715), (201, 13810), (335, 8286), (402, 6905), (670, 4143), (1005, 2762), (1381, 2010)]