204045990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{3259}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 490095360

約数和(自身を除く): 286049370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2087, 3259, 4174, 6261, 6518, 9777, 10435, 12522, 16295, 19554, 20870, 31305, 32590, 48885, 62610, 97770, 6801533, 13603066, 20404599, 34007665, 40809198, 68015330, 102022995, 204045990]

約数ペア:

[(1, 204045990), (2, 102022995), (3, 68015330), (5, 40809198), (6, 34007665), (10, 20404599), (15, 13603066), (30, 6801533), (2087, 97770), (3259, 62610), (4174, 48885), (6261, 32590), (6518, 31305), (9777, 20870), (10435, 19554), (12522, 16295)]