140914305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1663}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 280350720

約数和(自身を除く): 139436415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 269, 315, 807, 1345, 1663, 1883, 2421, 4035, 4989, 5649, 8315, 9415, 11641, 12105, 14967, 16947, 24945, 28245, 34923, 58205, 74835, 84735, 104769, 174615, 447347, 523845, 1342041, 2236735, 3131429, 4026123, 6710205, 9394287, 15657145, 20130615, 28182861, 46971435, 140914305]

約数ペア:

[(1, 140914305), (3, 46971435), (5, 28182861), (7, 20130615), (9, 15657145), (15, 9394287), (21, 6710205), (35, 4026123), (45, 3131429), (63, 2236735), (105, 1342041), (269, 523845), (315, 447347), (807, 174615), (1345, 104769), (1663, 84735), (1883, 74835), (2421, 58205), (4035, 34923), (4989, 28245), (5649, 24945), (8315, 16947), (9415, 14967), (11641, 12105)]