72922630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1031}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 143555328

約数和(自身を除く): 70632698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1031, 1286, 2062, 3215, 5155, 6430, 7073, 10310, 11341, 14146, 22682, 35365, 56705, 70730, 113410, 662933, 1325866, 3314665, 6629330, 7292263, 14584526, 36461315, 72922630]

約数ペア:

[(1, 72922630), (2, 36461315), (5, 14584526), (10, 7292263), (11, 6629330), (22, 3314665), (55, 1325866), (110, 662933), (643, 113410), (1031, 70730), (1286, 56705), (2062, 35365), (3215, 22682), (5155, 14146), (6430, 11341), (7073, 10310)]