71085410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28097}}^1$

素因数の和:28138

約数の個数: 32

約数和(自身を含む): 145660032

約数和(自身を除く): 74574622

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 28097, 56194, 140485, 280970, 309067, 618134, 646231, 1292462, 1545335, 3090670, 3231155, 6462310, 7108541, 14217082, 35542705, 71085410]

約数ペア:

[(1, 71085410), (2, 35542705), (5, 14217082), (10, 7108541), (11, 6462310), (22, 3231155), (23, 3090670), (46, 1545335), (55, 1292462), (110, 646231), (115, 618134), (230, 309067), (253, 280970), (506, 140485), (1265, 56194), (2530, 28097)]