14980496090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{710987}}^1$

素因数の和:711051

約数の個数: 48

約数和(自身を含む): 32096842272

約数和(自身を除く): 17116346182

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 710987, 1421974, 3554935, 4976909, 7109870, 9953818, 24884545, 30572441, 34838363, 49769090, 61144882, 69676726, 152862205, 174191815, 214007087, 305724410, 348383630, 428014174, 1070035435, 1498049609, 2140070870, 2996099218, 7490248045, 14980496090]

約数ペア:

[(1, 14980496090), (2, 7490248045), (5, 2996099218), (7, 2140070870), (10, 1498049609), (14, 1070035435), (35, 428014174), (43, 348383630), (49, 305724410), (70, 214007087), (86, 174191815), (98, 152862205), (215, 69676726), (245, 61144882), (301, 49769090), (430, 34838363), (490, 30572441), (602, 24884545), (1505, 9953818), (2107, 7109870), (3010, 4976909), (4214, 3554935), (10535, 1421974), (21070, 710987)]