3904980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 11235840

約数和(自身を除く): 7330860

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, 1759, 2220, 3518, 5277, 7036, 8795, 10554, 17590, 21108, 26385, 35180, 52770, 65083, 105540, 130166, 195249, 260332, 325415, 390498, 650830, 780996, 976245, 1301660, 1952490, 3904980]

約数ペア:

[(1, 3904980), (2, 1952490), (3, 1301660), (4, 976245), (5, 780996), (6, 650830), (10, 390498), (12, 325415), (15, 260332), (20, 195249), (30, 130166), (37, 105540), (60, 65083), (74, 52770), (111, 35180), (148, 26385), (185, 21108), (222, 17590), (370, 10554), (444, 8795), (555, 7036), (740, 5277), (1110, 3518), (1759, 2220)]