389490690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683317}}^1$

素因数の和:683346

約数の個数: 32

約数和(自身を含む): 983977920

約数和(自身を除く): 594487230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 683317, 1366634, 2049951, 3416585, 4099902, 6833170, 10249755, 12983023, 20499510, 25966046, 38949069, 64915115, 77898138, 129830230, 194745345, 389490690]

約数ペア:

[(1, 389490690), (2, 194745345), (3, 129830230), (5, 77898138), (6, 64915115), (10, 38949069), (15, 25966046), (19, 20499510), (30, 12983023), (38, 10249755), (57, 6833170), (95, 4099902), (114, 3416585), (190, 2049951), (285, 1366634), (570, 683317)]