65173150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6469

約数の個数: 48

約数和(自身を含む): 143339040

約数和(自身を除く): 78165890

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 6421, 10150, 12842, 32105, 44947, 64210, 89894, 160525, 186209, 224735, 321050, 372418, 449470, 931045, 1123675, 1303463, 1862090, 2247350, 2606926, 4655225, 6517315, 9310450, 13034630, 32586575, 65173150]

約数ペア:

[(1, 65173150), (2, 32586575), (5, 13034630), (7, 9310450), (10, 6517315), (14, 4655225), (25, 2606926), (29, 2247350), (35, 1862090), (50, 1303463), (58, 1123675), (70, 931045), (145, 449470), (175, 372418), (203, 321050), (290, 224735), (350, 186209), (406, 160525), (725, 89894), (1015, 64210), (1450, 44947), (2030, 32105), (5075, 12842), (6421, 10150)]