66750210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247223}}^1$

素因数の和:247239

約数の個数: 32

約数和(自身を含む): 178001280

約数和(自身を除く): 111251070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247223, 494446, 741669, 1236115, 1483338, 2225007, 2472230, 3708345, 4450014, 6675021, 7416690, 11125035, 13350042, 22250070, 33375105, 66750210]

約数ペア:

[(1, 66750210), (2, 33375105), (3, 22250070), (5, 13350042), (6, 11125035), (9, 7416690), (10, 6675021), (15, 4450014), (18, 3708345), (27, 2472230), (30, 2225007), (45, 1483338), (54, 1236115), (90, 741669), (135, 494446), (270, 247223)]