15237310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 30357504

約数和(自身を除く): 15120194

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1951, 3902, 3905, 7810, 9755, 19510, 21461, 42922, 107305, 138521, 214610, 277042, 692605, 1385210, 1523731, 3047462, 7618655, 15237310]

約数ペア:

[(1, 15237310), (2, 7618655), (5, 3047462), (10, 1523731), (11, 1385210), (22, 692605), (55, 277042), (71, 214610), (110, 138521), (142, 107305), (355, 42922), (710, 21461), (781, 19510), (1562, 9755), (1951, 7810), (3902, 3905)]