19297950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{18379}}^1$

素因数の和:18401

約数の個数: 48

約数和(自身を含む): 54698880

約数和(自身を除く): 35400930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 18379, 36758, 55137, 91895, 110274, 128653, 183790, 257306, 275685, 385959, 459475, 551370, 643265, 771918, 918950, 1286530, 1378425, 1929795, 2756850, 3216325, 3859590, 6432650, 9648975, 19297950]

約数ペア:

[(1, 19297950), (2, 9648975), (3, 6432650), (5, 3859590), (6, 3216325), (7, 2756850), (10, 1929795), (14, 1378425), (15, 1286530), (21, 918950), (25, 771918), (30, 643265), (35, 551370), (42, 459475), (50, 385959), (70, 275685), (75, 257306), (105, 183790), (150, 128653), (175, 110274), (210, 91895), (350, 55137), (525, 36758), (1050, 18379)]