23103180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128351}}^1$

素因数の和:128366

約数の個数: 36

約数和(自身を含む): 70080192

約数和(自身を除く): 46977012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128351, 256702, 385053, 513404, 641755, 770106, 1155159, 1283510, 1540212, 1925265, 2310318, 2567020, 3850530, 4620636, 5775795, 7701060, 11551590, 23103180]

約数ペア:

[(1, 23103180), (2, 11551590), (3, 7701060), (4, 5775795), (5, 4620636), (6, 3850530), (9, 2567020), (10, 2310318), (12, 1925265), (15, 1540212), (18, 1283510), (20, 1155159), (30, 770106), (36, 641755), (45, 513404), (60, 385053), (90, 256702), (180, 128351)]