1512792190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{237487}}^1$

素因数の和:237521

約数の個数: 48

約数和(自身を含む): 3411277632

約数和(自身を除く): 1898485442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 237487, 474974, 1187435, 1662409, 2374870, 3087331, 3324818, 6174662, 8312045, 11636863, 15436655, 16624090, 21611317, 23273726, 30873310, 43222634, 58184315, 108056585, 116368630, 151279219, 216113170, 302558438, 756396095, 1512792190]

約数ペア:

[(1, 1512792190), (2, 756396095), (5, 302558438), (7, 216113170), (10, 151279219), (13, 116368630), (14, 108056585), (26, 58184315), (35, 43222634), (49, 30873310), (65, 23273726), (70, 21611317), (91, 16624090), (98, 15436655), (130, 11636863), (182, 8312045), (245, 6174662), (455, 3324818), (490, 3087331), (637, 2374870), (910, 1662409), (1274, 1187435), (3185, 474974), (6370, 237487)]