12523020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 36018528

約数和(自身を除く): 23495508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5641, 11282, 16923, 22564, 28205, 33846, 56410, 67692, 84615, 112820, 169230, 208717, 338460, 417434, 626151, 834868, 1043585, 1252302, 2087170, 2504604, 3130755, 4174340, 6261510, 12523020]

約数ペア:

[(1, 12523020), (2, 6261510), (3, 4174340), (4, 3130755), (5, 2504604), (6, 2087170), (10, 1252302), (12, 1043585), (15, 834868), (20, 626151), (30, 417434), (37, 338460), (60, 208717), (74, 169230), (111, 112820), (148, 84615), (185, 67692), (222, 56410), (370, 33846), (444, 28205), (555, 22564), (740, 16923), (1110, 11282), (2220, 5641)]