71431350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16421}}^1$

素因数の和:16465

約数の個数: 48

約数和(自身を含む): 183269520

約数和(自身を除く): 111838170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 16421, 32842, 49263, 82105, 98526, 164210, 246315, 410525, 476209, 492630, 821050, 952418, 1231575, 1428627, 2381045, 2463150, 2857254, 4762090, 7143135, 11905225, 14286270, 23810450, 35715675, 71431350]

約数ペア:

[(1, 71431350), (2, 35715675), (3, 23810450), (5, 14286270), (6, 11905225), (10, 7143135), (15, 4762090), (25, 2857254), (29, 2463150), (30, 2381045), (50, 1428627), (58, 1231575), (75, 952418), (87, 821050), (145, 492630), (150, 476209), (174, 410525), (290, 246315), (435, 164210), (725, 98526), (870, 82105), (1450, 49263), (2175, 32842), (4350, 16421)]