318010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 738720

約数和(自身を除く): 420710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 59, 70, 77, 98, 110, 118, 154, 245, 295, 385, 413, 490, 539, 590, 649, 770, 826, 1078, 1298, 2065, 2695, 2891, 3245, 4130, 4543, 5390, 5782, 6490, 9086, 14455, 22715, 28910, 31801, 45430, 63602, 159005, 318010]

約数ペア:

[(1, 318010), (2, 159005), (5, 63602), (7, 45430), (10, 31801), (11, 28910), (14, 22715), (22, 14455), (35, 9086), (49, 6490), (55, 5782), (59, 5390), (70, 4543), (77, 4130), (98, 3245), (110, 2891), (118, 2695), (154, 2065), (245, 1298), (295, 1078), (385, 826), (413, 770), (490, 649), (539, 590)]