517260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 1493856

約数和(自身を除く): 976596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 233, 370, 444, 466, 555, 699, 740, 932, 1110, 1165, 1398, 2220, 2330, 2796, 3495, 4660, 6990, 8621, 13980, 17242, 25863, 34484, 43105, 51726, 86210, 103452, 129315, 172420, 258630, 517260]

約数ペア:

[(1, 517260), (2, 258630), (3, 172420), (4, 129315), (5, 103452), (6, 86210), (10, 51726), (12, 43105), (15, 34484), (20, 25863), (30, 17242), (37, 13980), (60, 8621), (74, 6990), (111, 4660), (148, 3495), (185, 2796), (222, 2330), (233, 2220), (370, 1398), (444, 1165), (466, 1110), (555, 932), (699, 740)]