1791010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1837790

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 599, 1198, 1495, 2990, 2995, 5990, 7787, 13777, 15574, 27554, 38935, 68885, 77870, 137770, 179101, 358202, 895505, 1791010]

約数ペア:

[(1, 1791010), (2, 895505), (5, 358202), (10, 179101), (13, 137770), (23, 77870), (26, 68885), (46, 38935), (65, 27554), (115, 15574), (130, 13777), (230, 7787), (299, 5990), (598, 2995), (599, 2990), (1198, 1495)]