2511660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 7211232

約数和(自身を除く): 4699572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1021, 1230, 2042, 2460, 3063, 4084, 5105, 6126, 10210, 12252, 15315, 20420, 30630, 41861, 61260, 83722, 125583, 167444, 209305, 251166, 418610, 502332, 627915, 837220, 1255830, 2511660]

約数ペア:

[(1, 2511660), (2, 1255830), (3, 837220), (4, 627915), (5, 502332), (6, 418610), (10, 251166), (12, 209305), (15, 167444), (20, 125583), (30, 83722), (41, 61260), (60, 41861), (82, 30630), (123, 20420), (164, 15315), (205, 12252), (246, 10210), (410, 6126), (492, 5105), (615, 4084), (820, 3063), (1021, 2460), (1230, 2042)]