133644310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 255286080

約数和(自身を除く): 121641770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 839, 937, 1678, 1874, 4195, 4685, 8390, 9370, 14263, 15929, 28526, 31858, 71315, 79645, 142630, 159290, 786143, 1572286, 3930715, 7861430, 13364431, 26728862, 66822155, 133644310]

約数ペア:

[(1, 133644310), (2, 66822155), (5, 26728862), (10, 13364431), (17, 7861430), (34, 3930715), (85, 1572286), (170, 786143), (839, 159290), (937, 142630), (1678, 79645), (1874, 71315), (4195, 31858), (4685, 28526), (8390, 15929), (9370, 14263)]