1768138740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3274331}}^1$

素因数の和:3274349

約数の個数: 48

約数和(自身を含む): 5500877760

約数和(自身を除く): 3732739020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3274331, 6548662, 9822993, 13097324, 16371655, 19645986, 29468979, 32743310, 39291972, 49114965, 58937958, 65486620, 88406937, 98229930, 117875916, 147344895, 176813874, 196459860, 294689790, 353627748, 442034685, 589379580, 884069370, 1768138740]

約数ペア:

[(1, 1768138740), (2, 884069370), (3, 589379580), (4, 442034685), (5, 353627748), (6, 294689790), (9, 196459860), (10, 176813874), (12, 147344895), (15, 117875916), (18, 98229930), (20, 88406937), (27, 65486620), (30, 58937958), (36, 49114965), (45, 39291972), (54, 32743310), (60, 29468979), (90, 19645986), (108, 16371655), (135, 13097324), (180, 9822993), (270, 6548662), (540, 3274331)]