1271310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 3151872

約数和(自身を除く): 1880562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1367, 2734, 4101, 6835, 8202, 13670, 20505, 41010, 42377, 84754, 127131, 211885, 254262, 423770, 635655, 1271310]

約数ペア:

[(1, 1271310), (2, 635655), (3, 423770), (5, 254262), (6, 211885), (10, 127131), (15, 84754), (30, 42377), (31, 41010), (62, 20505), (93, 13670), (155, 8202), (186, 6835), (310, 4101), (465, 2734), (930, 1367)]