1827060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 5260416

約数和(自身を除く): 3433356

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, 823, 1110, 1646, 2220, 2469, 3292, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 30451, 49380, 60902, 91353, 121804, 152255, 182706, 304510, 365412, 456765, 609020, 913530, 1827060]

約数ペア:

[(1, 1827060), (2, 913530), (3, 609020), (4, 456765), (5, 365412), (6, 304510), (10, 182706), (12, 152255), (15, 121804), (20, 91353), (30, 60902), (37, 49380), (60, 30451), (74, 24690), (111, 16460), (148, 12345), (185, 9876), (222, 8230), (370, 4938), (444, 4115), (555, 3292), (740, 2469), (823, 2220), (1110, 1646)]