67514860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 96071444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4507, 7490, 9014, 14980, 18028, 22535, 31549, 45070, 63098, 90140, 126196, 157745, 315490, 482249, 630980, 964498, 1928996, 2411245, 3375743, 4822490, 6751486, 9644980, 13502972, 16878715, 33757430, 67514860]

約数ペア:

[(1, 67514860), (2, 33757430), (4, 16878715), (5, 13502972), (7, 9644980), (10, 6751486), (14, 4822490), (20, 3375743), (28, 2411245), (35, 1928996), (70, 964498), (107, 630980), (140, 482249), (214, 315490), (428, 157745), (535, 126196), (749, 90140), (1070, 63098), (1498, 45070), (2140, 31549), (2996, 22535), (3745, 18028), (4507, 14980), (7490, 9014)]