42497220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{708287}}^1$

素因数の和:708299

約数の個数: 24

約数和(自身を含む): 118992384

約数和(自身を除く): 76495164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 708287, 1416574, 2124861, 2833148, 3541435, 4249722, 7082870, 8499444, 10624305, 14165740, 21248610, 42497220]

約数ペア:

[(1, 42497220), (2, 21248610), (3, 14165740), (4, 10624305), (5, 8499444), (6, 7082870), (10, 4249722), (12, 3541435), (15, 2833148), (20, 2124861), (30, 1416574), (60, 708287)]