78669510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19141}}^1$

素因数の和:19288

約数の個数: 32

約数和(自身を含む): 190194912

約数和(自身を除く): 111525402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 19141, 38282, 57423, 95705, 114846, 191410, 287115, 574230, 2622317, 5244634, 7866951, 13111585, 15733902, 26223170, 39334755, 78669510]

約数ペア:

[(1, 78669510), (2, 39334755), (3, 26223170), (5, 15733902), (6, 13111585), (10, 7866951), (15, 5244634), (30, 2622317), (137, 574230), (274, 287115), (411, 191410), (685, 114846), (822, 95705), (1370, 57423), (2055, 38282), (4110, 19141)]