71513610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340541}}^1$

素因数の和:340558

約数の個数: 32

約数和(自身を含む): 196152192

約数和(自身を除く): 124638582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340541, 681082, 1021623, 1702705, 2043246, 2383787, 3405410, 4767574, 5108115, 7151361, 10216230, 11918935, 14302722, 23837870, 35756805, 71513610]

約数ペア:

[(1, 71513610), (2, 35756805), (3, 23837870), (5, 14302722), (6, 11918935), (7, 10216230), (10, 7151361), (14, 5108115), (15, 4767574), (21, 3405410), (30, 2383787), (35, 2043246), (42, 1702705), (70, 1021623), (105, 681082), (210, 340541)]