102030495

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{2833}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 190512816

約数和(自身を除く): 88482321

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 2833, 5145, 7203, 8499, 12005, 14165, 19831, 36015, 42495, 59493, 99155, 138817, 297465, 416451, 694085, 971719, 2082255, 2915157, 4858595, 6802033, 14575785, 20406099, 34010165, 102030495]

約数ペア:

[(1, 102030495), (3, 34010165), (5, 20406099), (7, 14575785), (15, 6802033), (21, 4858595), (35, 2915157), (49, 2082255), (105, 971719), (147, 694085), (245, 416451), (343, 297465), (735, 138817), (1029, 99155), (1715, 59493), (2401, 42495), (2833, 36015), (5145, 19831), (7203, 14165), (8499, 12005)]