2562510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 6193440

約数和(自身を除く): 3630930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 373, 458, 687, 746, 1119, 1145, 1374, 1865, 2238, 2290, 3435, 3730, 5595, 6870, 11190, 85417, 170834, 256251, 427085, 512502, 854170, 1281255, 2562510]

約数ペア:

[(1, 2562510), (2, 1281255), (3, 854170), (5, 512502), (6, 427085), (10, 256251), (15, 170834), (30, 85417), (229, 11190), (373, 6870), (458, 5595), (687, 3730), (746, 3435), (1119, 2290), (1145, 2238), (1374, 1865)]