30897738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 72825480

約数和(自身を除く): 41927742

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 2729, 3774, 5458, 5661, 8187, 11322, 16374, 24561, 46393, 49122, 92786, 100973, 139179, 201946, 278358, 302919, 417537, 605838, 835074, 908757, 1716541, 1817514, 3433082, 5149623, 10299246, 15448869, 30897738]

約数ペア:

[(1, 30897738), (2, 15448869), (3, 10299246), (6, 5149623), (9, 3433082), (17, 1817514), (18, 1716541), (34, 908757), (37, 835074), (51, 605838), (74, 417537), (102, 302919), (111, 278358), (153, 201946), (222, 139179), (306, 100973), (333, 92786), (629, 49122), (666, 46393), (1258, 24561), (1887, 16374), (2729, 11322), (3774, 8187), (5458, 5661)]