69695210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 135671760

約数和(自身を除く): 65976550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 1993, 2690, 3497, 3986, 6994, 9965, 17485, 19930, 25909, 34970, 51818, 129545, 259090, 536117, 1072234, 2680585, 5361170, 6969521, 13939042, 34847605, 69695210]

約数ペア:

[(1, 69695210), (2, 34847605), (5, 13939042), (10, 6969521), (13, 5361170), (26, 2680585), (65, 1072234), (130, 536117), (269, 259090), (538, 129545), (1345, 51818), (1993, 34970), (2690, 25909), (3497, 19930), (3986, 17485), (6994, 9965)]