65028180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 210180096

約数和(自身を除く): 145151916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1447, 1498, 1605, 2140, 2247, 2894, 2996, 3210, 3745, 4341, 4494, 5788, 6420, 7235, 7490, 8682, 8988, 10129, 11235, 14470, 14980, 17364, 20258, 21705, 22470, 28940, 30387, 40516, 43410, 44940, 50645, 60774, 86820, 101290, 121548, 151935, 154829, 202580, 303870, 309658, 464487, 607740, 619316, 774145, 928974, 1083803, 1548290, 1857948, 2167606, 2322435, 3096580, 3251409, 4335212, 4644870, 5419015, 6502818, 9289740, 10838030, 13005636, 16257045, 21676060, 32514090, 65028180]

約数ペア:

[(1, 65028180), (2, 32514090), (3, 21676060), (4, 16257045), (5, 13005636), (6, 10838030), (7, 9289740), (10, 6502818), (12, 5419015), (14, 4644870), (15, 4335212), (20, 3251409), (21, 3096580), (28, 2322435), (30, 2167606), (35, 1857948), (42, 1548290), (60, 1083803), (70, 928974), (84, 774145), (105, 619316), (107, 607740), (140, 464487), (210, 309658), (214, 303870), (321, 202580), (420, 154829), (428, 151935), (535, 121548), (642, 101290), (749, 86820), (1070, 60774), (1284, 50645), (1447, 44940), (1498, 43410), (1605, 40516), (2140, 30387), (2247, 28940), (2894, 22470), (2996, 21705), (3210, 20258), (3745, 17364), (4341, 14980), (4494, 14470), (5788, 11235), (6420, 10129), (7235, 8988), (7490, 8682)]