61643610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97847}}^1$

素因数の和:97867

約数の個数: 48

約数和(自身を含む): 183171456

約数和(自身を除く): 121527846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 97847, 195694, 293541, 489235, 587082, 684929, 880623, 978470, 1369858, 1467705, 1761246, 2054787, 2935410, 3424645, 4109574, 4403115, 6164361, 6849290, 8806230, 10273935, 12328722, 20547870, 30821805, 61643610]

約数ペア:

[(1, 61643610), (2, 30821805), (3, 20547870), (5, 12328722), (6, 10273935), (7, 8806230), (9, 6849290), (10, 6164361), (14, 4403115), (15, 4109574), (18, 3424645), (21, 2935410), (30, 2054787), (35, 1761246), (42, 1467705), (45, 1369858), (63, 978470), (70, 880623), (90, 684929), (105, 587082), (126, 489235), (210, 293541), (315, 195694), (630, 97847)]