26357730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 72707328

約数和(自身を除く): 46349598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 401, 626, 802, 939, 1203, 1565, 1878, 2005, 2191, 2406, 2807, 3130, 4010, 4382, 4695, 5614, 6015, 6573, 8421, 9390, 10955, 12030, 13146, 14035, 16842, 21910, 28070, 32865, 42105, 65730, 84210, 125513, 251026, 376539, 627565, 753078, 878591, 1255130, 1757182, 1882695, 2635773, 3765390, 4392955, 5271546, 8785910, 13178865, 26357730]

約数ペア:

[(1, 26357730), (2, 13178865), (3, 8785910), (5, 5271546), (6, 4392955), (7, 3765390), (10, 2635773), (14, 1882695), (15, 1757182), (21, 1255130), (30, 878591), (35, 753078), (42, 627565), (70, 376539), (105, 251026), (210, 125513), (313, 84210), (401, 65730), (626, 42105), (802, 32865), (939, 28070), (1203, 21910), (1565, 16842), (1878, 14035), (2005, 13146), (2191, 12030), (2406, 10955), (2807, 9390), (3130, 8421), (4010, 6573), (4382, 6015), (4695, 5614)]