19032060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8573}}^1$

素因数の和:8622

約数の個数: 48

約数和(自身を含む): 54736416

約数和(自身を除く): 35704356

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, 8573, 17146, 25719, 34292, 42865, 51438, 85730, 102876, 128595, 171460, 257190, 317201, 514380, 634402, 951603, 1268804, 1586005, 1903206, 3172010, 3806412, 4758015, 6344020, 9516030, 19032060]

約数ペア:

[(1, 19032060), (2, 9516030), (3, 6344020), (4, 4758015), (5, 3806412), (6, 3172010), (10, 1903206), (12, 1586005), (15, 1268804), (20, 951603), (30, 634402), (37, 514380), (60, 317201), (74, 257190), (111, 171460), (148, 128595), (185, 102876), (222, 85730), (370, 51438), (444, 42865), (555, 34292), (740, 25719), (1110, 17146), (2220, 8573)]