30610760

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1019}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 69033600

約数和(自身を除く): 38422840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1019, 1502, 2038, 3004, 3755, 4076, 5095, 6008, 7510, 8152, 10190, 15020, 20380, 30040, 40760, 765269, 1530538, 3061076, 3826345, 6122152, 7652690, 15305380, 30610760]

約数ペア:

[(1, 30610760), (2, 15305380), (4, 7652690), (5, 6122152), (8, 3826345), (10, 3061076), (20, 1530538), (40, 765269), (751, 40760), (1019, 30040), (1502, 20380), (2038, 15020), (3004, 10190), (3755, 8152), (4076, 7510), (5095, 6008)]