4899540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 14095872

約数和(自身を除く): 9196332

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, 2207, 2220, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 81659, 132420, 163318, 244977, 326636, 408295, 489954, 816590, 979908, 1224885, 1633180, 2449770, 4899540]

約数ペア:

[(1, 4899540), (2, 2449770), (3, 1633180), (4, 1224885), (5, 979908), (6, 816590), (10, 489954), (12, 408295), (15, 326636), (20, 244977), (30, 163318), (37, 132420), (60, 81659), (74, 66210), (111, 44140), (148, 33105), (185, 26484), (222, 22070), (370, 13242), (444, 11035), (555, 8828), (740, 6621), (1110, 4414), (2207, 2220)]