135140180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41969}}^1$

素因数の和:42008

約数の個数: 48

約数和(自身を含む): 338446080

約数和(自身を除く): 203305900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 41969, 83938, 167876, 209845, 293783, 419690, 587566, 839380, 965287, 1175132, 1468915, 1930574, 2937830, 3861148, 4826435, 5875660, 6757009, 9652870, 13514018, 19305740, 27028036, 33785045, 67570090, 135140180]

約数ペア:

[(1, 135140180), (2, 67570090), (4, 33785045), (5, 27028036), (7, 19305740), (10, 13514018), (14, 9652870), (20, 6757009), (23, 5875660), (28, 4826435), (35, 3861148), (46, 2937830), (70, 1930574), (92, 1468915), (115, 1175132), (140, 965287), (161, 839380), (230, 587566), (322, 419690), (460, 293783), (644, 209845), (805, 167876), (1610, 83938), (3220, 41969)]