309103630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{12379}}^1$

素因数の和:12624

約数の個数: 32

約数和(自身を含む): 609690240

約数和(自身を除く): 300586610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12379, 12485, 24758, 24970, 61895, 123790, 136169, 272338, 680845, 1361690, 2810033, 5620066, 14050165, 28100330, 30910363, 61820726, 154551815, 309103630]

約数ペア:

[(1, 309103630), (2, 154551815), (5, 61820726), (10, 30910363), (11, 28100330), (22, 14050165), (55, 5620066), (110, 2810033), (227, 1361690), (454, 680845), (1135, 272338), (2270, 136169), (2497, 123790), (4994, 61895), (12379, 24970), (12485, 24758)]