15302870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12647}}^1$

素因数の和:12676

約数の個数: 24

約数和(自身を含む): 30279312

約数和(自身を除く): 14976442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12647, 25294, 63235, 126470, 139117, 278234, 695585, 1391170, 1530287, 3060574, 7651435, 15302870]

約数ペア:

[(1, 15302870), (2, 7651435), (5, 3060574), (10, 1530287), (11, 1391170), (22, 695585), (55, 278234), (110, 139117), (121, 126470), (242, 63235), (605, 25294), (1210, 12647)]