206453670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{2719}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 495866880

約数和(自身を除く): 289413210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2531, 2719, 5062, 5438, 7593, 8157, 12655, 13595, 15186, 16314, 25310, 27190, 37965, 40785, 75930, 81570, 6881789, 13763578, 20645367, 34408945, 41290734, 68817890, 103226835, 206453670]

約数ペア:

[(1, 206453670), (2, 103226835), (3, 68817890), (5, 41290734), (6, 34408945), (10, 20645367), (15, 13763578), (30, 6881789), (2531, 81570), (2719, 75930), (5062, 40785), (5438, 37965), (7593, 27190), (8157, 25310), (12655, 16314), (13595, 15186)]