21452805510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8287}}^1\times {\mathrm{86291}}^1$

素因数の和:94588

約数の個数: 32

約数和(自身を含む): 51493542912

約数和(自身を除く): 30040737402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8287, 16574, 24861, 41435, 49722, 82870, 86291, 124305, 172582, 248610, 258873, 431455, 517746, 862910, 1294365, 2588730, 715093517, 1430187034, 2145280551, 3575467585, 4290561102, 7150935170, 10726402755, 21452805510]

約数ペア:

[(1, 21452805510), (2, 10726402755), (3, 7150935170), (5, 4290561102), (6, 3575467585), (10, 2145280551), (15, 1430187034), (30, 715093517), (8287, 2588730), (16574, 1294365), (24861, 862910), (41435, 517746), (49722, 431455), (82870, 258873), (86291, 248610), (124305, 172582)]