256703310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{950753}}^1$

素因数の和:950769

約数の個数: 32

約数和(自身を含む): 684542880

約数和(自身を除く): 427839570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 950753, 1901506, 2852259, 4753765, 5704518, 8556777, 9507530, 14261295, 17113554, 25670331, 28522590, 42783885, 51340662, 85567770, 128351655, 256703310]

約数ペア:

[(1, 256703310), (2, 128351655), (3, 85567770), (5, 51340662), (6, 42783885), (9, 28522590), (10, 25670331), (15, 17113554), (18, 14261295), (27, 9507530), (30, 8556777), (45, 5704518), (54, 4753765), (90, 2852259), (135, 1901506), (270, 950753)]