1512952490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{304417}}^1$

素因数の和:304502

約数の個数: 32

約数和(自身を含む): 3156205824

約数和(自身を除く): 1643253334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 304417, 608834, 1522085, 2130919, 3044170, 4261838, 10654595, 21309190, 21613607, 43227214, 108068035, 151295249, 216136070, 302590498, 756476245, 1512952490]

約数ペア:

[(1, 1512952490), (2, 756476245), (5, 302590498), (7, 216136070), (10, 151295249), (14, 108068035), (35, 43227214), (70, 21613607), (71, 21309190), (142, 10654595), (355, 4261838), (497, 3044170), (710, 2130919), (994, 1522085), (2485, 608834), (4970, 304417)]