380671410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1812721}}^1$

素因数の和:1812738

約数の個数: 32

約数和(自身を含む): 1044127872

約数和(自身を除く): 663456462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1812721, 3625442, 5438163, 9063605, 10876326, 12689047, 18127210, 25378094, 27190815, 38067141, 54381630, 63445235, 76134282, 126890470, 190335705, 380671410]

約数ペア:

[(1, 380671410), (2, 190335705), (3, 126890470), (5, 76134282), (6, 63445235), (7, 54381630), (10, 38067141), (14, 27190815), (15, 25378094), (21, 18127210), (30, 12689047), (35, 10876326), (42, 9063605), (70, 5438163), (105, 3625442), (210, 1812721)]