64171470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 169185024

約数和(自身を除く): 105013554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 815, 978, 1193, 1630, 1793, 2386, 2445, 3579, 3586, 4890, 5379, 5965, 7158, 8965, 10758, 11930, 13123, 17895, 17930, 26246, 26895, 35790, 39369, 53790, 65615, 78738, 131230, 194459, 196845, 388918, 393690, 583377, 972295, 1166754, 1944590, 2139049, 2916885, 4278098, 5833770, 6417147, 10695245, 12834294, 21390490, 32085735, 64171470]

約数ペア:

[(1, 64171470), (2, 32085735), (3, 21390490), (5, 12834294), (6, 10695245), (10, 6417147), (11, 5833770), (15, 4278098), (22, 2916885), (30, 2139049), (33, 1944590), (55, 1166754), (66, 972295), (110, 583377), (163, 393690), (165, 388918), (326, 196845), (330, 194459), (489, 131230), (815, 78738), (978, 65615), (1193, 53790), (1630, 39369), (1793, 35790), (2386, 26895), (2445, 26246), (3579, 17930), (3586, 17895), (4890, 13123), (5379, 11930), (5965, 10758), (7158, 8965)]