40261410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63907}}^1$

素因数の和:63927

約数の個数: 48

約数和(自身を含む): 119635776

約数和(自身を除く): 79374366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63907, 127814, 191721, 319535, 383442, 447349, 575163, 639070, 894698, 958605, 1150326, 1342047, 1917210, 2236745, 2684094, 2875815, 4026141, 4473490, 5751630, 6710235, 8052282, 13420470, 20130705, 40261410]

約数ペア:

[(1, 40261410), (2, 20130705), (3, 13420470), (5, 8052282), (6, 6710235), (7, 5751630), (9, 4473490), (10, 4026141), (14, 2875815), (15, 2684094), (18, 2236745), (21, 1917210), (30, 1342047), (35, 1150326), (42, 958605), (45, 894698), (63, 639070), (70, 575163), (90, 447349), (105, 383442), (126, 319535), (210, 191721), (315, 127814), (630, 63907)]