21964530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{104593}}^1$

素因数の和:104610

約数の個数: 32

約数和(自身を含む): 60246144

約数和(自身を除く): 38281614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 104593, 209186, 313779, 522965, 627558, 732151, 1045930, 1464302, 1568895, 2196453, 3137790, 3660755, 4392906, 7321510, 10982265, 21964530]

約数ペア:

[(1, 21964530), (2, 10982265), (3, 7321510), (5, 4392906), (6, 3660755), (7, 3137790), (10, 2196453), (14, 1568895), (15, 1464302), (21, 1045930), (30, 732151), (35, 627558), (42, 522965), (70, 313779), (105, 209186), (210, 104593)]