1493590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 3237120

約数和(自身を除く): 1743530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1123, 1330, 2246, 5615, 7861, 11230, 15722, 21337, 39305, 42674, 78610, 106685, 149359, 213370, 298718, 746795, 1493590]

約数ペア:

[(1, 1493590), (2, 746795), (5, 298718), (7, 213370), (10, 149359), (14, 106685), (19, 78610), (35, 42674), (38, 39305), (70, 21337), (95, 15722), (133, 11230), (190, 7861), (266, 5615), (665, 2246), (1123, 1330)]