629312770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{5087}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 1153958400

約数和(自身を除く): 524645630

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 445, 695, 890, 1390, 5087, 10174, 12371, 24742, 25435, 50870, 61855, 123710, 452743, 707093, 905486, 1414186, 2263715, 3535465, 4527430, 7070930, 62931277, 125862554, 314656385, 629312770]

約数ペア:

[(1, 629312770), (2, 314656385), (5, 125862554), (10, 62931277), (89, 7070930), (139, 4527430), (178, 3535465), (278, 2263715), (445, 1414186), (695, 905486), (890, 707093), (1390, 452743), (5087, 123710), (10174, 61855), (12371, 50870), (24742, 25435)]