9101810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 17088192

約数和(自身を除く): 7986382

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 347, 430, 610, 694, 1735, 2623, 3470, 5246, 13115, 14921, 21167, 26230, 29842, 42334, 74605, 105835, 149210, 211670, 910181, 1820362, 4550905, 9101810]

約数ペア:

[(1, 9101810), (2, 4550905), (5, 1820362), (10, 910181), (43, 211670), (61, 149210), (86, 105835), (122, 74605), (215, 42334), (305, 29842), (347, 26230), (430, 21167), (610, 14921), (694, 13115), (1735, 5246), (2623, 3470)]