3865020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 11120928

約数和(自身を除く): 7255908

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, 1741, 2220, 3482, 5223, 6964, 8705, 10446, 17410, 20892, 26115, 34820, 52230, 64417, 104460, 128834, 193251, 257668, 322085, 386502, 644170, 773004, 966255, 1288340, 1932510, 3865020]

約数ペア:

[(1, 3865020), (2, 1932510), (3, 1288340), (4, 966255), (5, 773004), (6, 644170), (10, 386502), (12, 322085), (15, 257668), (20, 193251), (30, 128834), (37, 104460), (60, 64417), (74, 52230), (111, 34820), (148, 26115), (185, 20892), (222, 17410), (370, 10446), (444, 8705), (555, 6964), (740, 5223), (1110, 3482), (1741, 2220)]