1353236890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{215141}}^1$

素因数の和:215202

約数の個数: 32

約数和(自身を含む): 2648828304

約数和(自身を除く): 1295591414

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 215141, 430282, 1075705, 2151410, 3657397, 7314794, 7960217, 15920434, 18286985, 36573970, 39801085, 79602170, 135323689, 270647378, 676618445, 1353236890]

約数ペア:

[(1, 1353236890), (2, 676618445), (5, 270647378), (10, 135323689), (17, 79602170), (34, 39801085), (37, 36573970), (74, 18286985), (85, 15920434), (170, 7960217), (185, 7314794), (370, 3657397), (629, 2151410), (1258, 1075705), (3145, 430282), (6290, 215141)]