31090770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115151}}^1$

素因数の和:115167

約数の個数: 32

約数和(自身を含む): 82909440

約数和(自身を除く): 51818670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115151, 230302, 345453, 575755, 690906, 1036359, 1151510, 1727265, 2072718, 3109077, 3454530, 5181795, 6218154, 10363590, 15545385, 31090770]

約数ペア:

[(1, 31090770), (2, 15545385), (3, 10363590), (5, 6218154), (6, 5181795), (9, 3454530), (10, 3109077), (15, 2072718), (18, 1727265), (27, 1151510), (30, 1036359), (45, 690906), (54, 575755), (90, 345453), (135, 230302), (270, 115151)]