66543690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76487}}^1$

素因数の和:76526

約数の個数: 32

約数和(自身を含む): 165214080

約数和(自身を除く): 98670390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 76487, 152974, 229461, 382435, 458922, 764870, 1147305, 2218123, 2294610, 4436246, 6654369, 11090615, 13308738, 22181230, 33271845, 66543690]

約数ペア:

[(1, 66543690), (2, 33271845), (3, 22181230), (5, 13308738), (6, 11090615), (10, 6654369), (15, 4436246), (29, 2294610), (30, 2218123), (58, 1147305), (87, 764870), (145, 458922), (174, 382435), (290, 229461), (435, 152974), (870, 76487)]