64128570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6701}}^1$

素因数の和:6751

約数の個数: 64

約数和(自身を含む): 173715840

約数和(自身を除く): 109587270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 6701, 9570, 13402, 20103, 33505, 40206, 67010, 73711, 100515, 147422, 194329, 201030, 221133, 368555, 388658, 442266, 582987, 737110, 971645, 1105665, 1165974, 1943290, 2137619, 2211330, 2914935, 4275238, 5829870, 6412857, 10688095, 12825714, 21376190, 32064285, 64128570]

約数ペア:

[(1, 64128570), (2, 32064285), (3, 21376190), (5, 12825714), (6, 10688095), (10, 6412857), (11, 5829870), (15, 4275238), (22, 2914935), (29, 2211330), (30, 2137619), (33, 1943290), (55, 1165974), (58, 1105665), (66, 971645), (87, 737110), (110, 582987), (145, 442266), (165, 388658), (174, 368555), (290, 221133), (319, 201030), (330, 194329), (435, 147422), (638, 100515), (870, 73711), (957, 67010), (1595, 40206), (1914, 33505), (3190, 20103), (4785, 13402), (6701, 9570)]