319572590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4583}}^1$

素因数の和:4976

約数の個数: 32

約数和(自身を含む): 607288320

約数和(自身を除く): 287715730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 4583, 6973, 9166, 13946, 22915, 34865, 45830, 69730, 87077, 174154, 435385, 870770, 1681961, 3363922, 8409805, 16819610, 31957259, 63914518, 159786295, 319572590]

約数ペア:

[(1, 319572590), (2, 159786295), (5, 63914518), (10, 31957259), (19, 16819610), (38, 8409805), (95, 3363922), (190, 1681961), (367, 870770), (734, 435385), (1835, 174154), (3670, 87077), (4583, 69730), (6973, 45830), (9166, 34865), (13946, 22915)]