45303540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20407}}^1$

素因数の和:20456

約数の個数: 48

約数和(自身を含む): 130284672

約数和(自身を除く): 84981132

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, 2220, 20407, 40814, 61221, 81628, 102035, 122442, 204070, 244884, 306105, 408140, 612210, 755059, 1224420, 1510118, 2265177, 3020236, 3775295, 4530354, 7550590, 9060708, 11325885, 15101180, 22651770, 45303540]

約数ペア:

[(1, 45303540), (2, 22651770), (3, 15101180), (4, 11325885), (5, 9060708), (6, 7550590), (10, 4530354), (12, 3775295), (15, 3020236), (20, 2265177), (30, 1510118), (37, 1224420), (60, 755059), (74, 612210), (111, 408140), (148, 306105), (185, 244884), (222, 204070), (370, 122442), (444, 102035), (555, 81628), (740, 61221), (1110, 40814), (2220, 20407)]