65101630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 129965472

約数和(自身を除く): 64863842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 173, 242, 311, 346, 605, 622, 865, 1210, 1555, 1730, 1903, 3110, 3421, 3806, 6842, 9515, 17105, 19030, 20933, 34210, 37631, 41866, 53803, 75262, 104665, 107606, 188155, 209330, 269015, 376310, 538030, 591833, 1183666, 2959165, 5918330, 6510163, 13020326, 32550815, 65101630]

約数ペア:

[(1, 65101630), (2, 32550815), (5, 13020326), (10, 6510163), (11, 5918330), (22, 2959165), (55, 1183666), (110, 591833), (121, 538030), (173, 376310), (242, 269015), (311, 209330), (346, 188155), (605, 107606), (622, 104665), (865, 75262), (1210, 53803), (1555, 41866), (1730, 37631), (1903, 34210), (3110, 20933), (3421, 19030), (3806, 17105), (6842, 9515)]