147831530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27427}}^1$

素因数の和:27459

約数の個数: 48

約数和(自身を含む): 337693536

約数和(自身を除く): 189862006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 27427, 54854, 137135, 191989, 274270, 301697, 383978, 603394, 959945, 1343923, 1508485, 1919890, 2111879, 2687846, 3016970, 4223758, 6719615, 10559395, 13439230, 14783153, 21118790, 29566306, 73915765, 147831530]

約数ペア:

[(1, 147831530), (2, 73915765), (5, 29566306), (7, 21118790), (10, 14783153), (11, 13439230), (14, 10559395), (22, 6719615), (35, 4223758), (49, 3016970), (55, 2687846), (70, 2111879), (77, 1919890), (98, 1508485), (110, 1343923), (154, 959945), (245, 603394), (385, 383978), (490, 301697), (539, 274270), (770, 191989), (1078, 137135), (2695, 54854), (5390, 27427)]