64116570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 176818176

約数和(自身を除く): 112701606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 1055, 1266, 1447, 1477, 2110, 2894, 2954, 3165, 4341, 4431, 6330, 7235, 7385, 8682, 8862, 10129, 14470, 14770, 20258, 21705, 22155, 30387, 43410, 44310, 50645, 60774, 101290, 151935, 303870, 305317, 610634, 915951, 1526585, 1831902, 2137219, 3053170, 4274438, 4579755, 6411657, 9159510, 10686095, 12823314, 21372190, 32058285, 64116570]

約数ペア:

[(1, 64116570), (2, 32058285), (3, 21372190), (5, 12823314), (6, 10686095), (7, 9159510), (10, 6411657), (14, 4579755), (15, 4274438), (21, 3053170), (30, 2137219), (35, 1831902), (42, 1526585), (70, 915951), (105, 610634), (210, 305317), (211, 303870), (422, 151935), (633, 101290), (1055, 60774), (1266, 50645), (1447, 44310), (1477, 43410), (2110, 30387), (2894, 22155), (2954, 21705), (3165, 20258), (4341, 14770), (4431, 14470), (6330, 10129), (7235, 8862), (7385, 8682)]