15366290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 13249390

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 367, 395, 530, 734, 790, 1835, 3670, 4187, 8374, 19451, 20935, 28993, 38902, 41870, 57986, 97255, 144965, 194510, 289930, 1536629, 3073258, 7683145, 15366290]

約数ペア:

[(1, 15366290), (2, 7683145), (5, 3073258), (10, 1536629), (53, 289930), (79, 194510), (106, 144965), (158, 97255), (265, 57986), (367, 41870), (395, 38902), (530, 28993), (734, 20935), (790, 19451), (1835, 8374), (3670, 4187)]