214095310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149717}}^1$

素因数の和:149748

約数の個数: 32

約数和(自身を含む): 452747232

約数和(自身を除く): 238651922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 149717, 299434, 748585, 1497170, 1646887, 1946321, 3293774, 3892642, 8234435, 9731605, 16468870, 19463210, 21409531, 42819062, 107047655, 214095310]

約数ペア:

[(1, 214095310), (2, 107047655), (5, 42819062), (10, 21409531), (11, 19463210), (13, 16468870), (22, 9731605), (26, 8234435), (55, 3892642), (65, 3293774), (110, 1946321), (130, 1646887), (143, 1497170), (286, 748585), (715, 299434), (1430, 149717)]