30106505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 14164855

約数列:

[1, 5, 11, 13, 41, 55, 65, 79, 143, 169, 205, 395, 451, 533, 715, 845, 869, 1027, 1859, 2255, 2665, 3239, 4345, 5135, 5863, 6929, 9295, 11297, 13351, 16195, 29315, 34645, 35629, 42107, 56485, 66755, 76219, 146861, 178145, 210535, 381095, 463177, 547391, 734305, 2315885, 2736955, 6021301, 30106505]

約数ペア:

[(1, 30106505), (5, 6021301), (11, 2736955), (13, 2315885), (41, 734305), (55, 547391), (65, 463177), (79, 381095), (143, 210535), (169, 178145), (205, 146861), (395, 76219), (451, 66755), (533, 56485), (715, 42107), (845, 35629), (869, 34645), (1027, 29315), (1859, 16195), (2255, 13351), (2665, 11297), (3239, 9295), (4345, 6929), (5135, 5863)]