2017290135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27329}}^1$

素因数の和:27400

約数の個数: 64

約数和(自身を含む): 3987993600

約数和(自身を除く): 1970703465

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 95, 105, 111, 133, 185, 259, 285, 399, 555, 665, 703, 777, 1295, 1995, 2109, 3515, 3885, 4921, 10545, 14763, 24605, 27329, 73815, 81987, 136645, 191303, 409935, 519251, 573909, 956515, 1011173, 1557753, 2596255, 2869545, 3033519, 3634757, 5055865, 7078211, 7788765, 10904271, 15167595, 18173785, 19212287, 21234633, 35391055, 54521355, 57636861, 96061435, 106173165, 134486009, 288184305, 403458027, 672430045, 2017290135]

約数ペア:

[(1, 2017290135), (3, 672430045), (5, 403458027), (7, 288184305), (15, 134486009), (19, 106173165), (21, 96061435), (35, 57636861), (37, 54521355), (57, 35391055), (95, 21234633), (105, 19212287), (111, 18173785), (133, 15167595), (185, 10904271), (259, 7788765), (285, 7078211), (399, 5055865), (555, 3634757), (665, 3033519), (703, 2869545), (777, 2596255), (1295, 1557753), (1995, 1011173), (2109, 956515), (3515, 573909), (3885, 519251), (4921, 409935), (10545, 191303), (14763, 136645), (24605, 81987), (27329, 73815)]