238715710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 439499520

約数和(自身を除く): 200783810

約数列:

[1, 2, 5, 10, 53, 106, 265, 313, 530, 626, 1439, 1565, 2878, 3130, 7195, 14390, 16589, 33178, 76267, 82945, 152534, 165890, 381335, 450407, 762670, 900814, 2252035, 4504070, 23871571, 47743142, 119357855, 238715710]

約数ペア:

[(1, 238715710), (2, 119357855), (5, 47743142), (10, 23871571), (53, 4504070), (106, 2252035), (265, 900814), (313, 762670), (530, 450407), (626, 381335), (1439, 165890), (1565, 152534), (2878, 82945), (3130, 76267), (7195, 33178), (14390, 16589)]