31118310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5050

約数の個数: 64

約数和(自身を含む): 86607360

約数和(自身を除く): 55489050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 5011, 6210, 10022, 15033, 25055, 30066, 45099, 50110, 75165, 90198, 115253, 135297, 150330, 225495, 230506, 270594, 345759, 450990, 576265, 676485, 691518, 1037277, 1152530, 1352970, 1728795, 2074554, 3111831, 3457590, 5186385, 6223662, 10372770, 15559155, 31118310]

約数ペア:

[(1, 31118310), (2, 15559155), (3, 10372770), (5, 6223662), (6, 5186385), (9, 3457590), (10, 3111831), (15, 2074554), (18, 1728795), (23, 1352970), (27, 1152530), (30, 1037277), (45, 691518), (46, 676485), (54, 576265), (69, 450990), (90, 345759), (115, 270594), (135, 230506), (138, 225495), (207, 150330), (230, 135297), (270, 115253), (345, 90198), (414, 75165), (621, 50110), (690, 45099), (1035, 30066), (1242, 25055), (2070, 15033), (3105, 10022), (5011, 6210)]