1027860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 2962176

約数和(自身を除く): 1934316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 463, 555, 740, 926, 1110, 1389, 1852, 2220, 2315, 2778, 4630, 5556, 6945, 9260, 13890, 17131, 27780, 34262, 51393, 68524, 85655, 102786, 171310, 205572, 256965, 342620, 513930, 1027860]

約数ペア:

[(1, 1027860), (2, 513930), (3, 342620), (4, 256965), (5, 205572), (6, 171310), (10, 102786), (12, 85655), (15, 68524), (20, 51393), (30, 34262), (37, 27780), (60, 17131), (74, 13890), (111, 9260), (148, 6945), (185, 5556), (222, 4630), (370, 2778), (444, 2315), (463, 2220), (555, 1852), (740, 1389), (926, 1110)]