7866470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 6821530

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 199, 295, 335, 398, 590, 670, 995, 1990, 3953, 7906, 11741, 13333, 19765, 23482, 26666, 39530, 58705, 66665, 117410, 133330, 786647, 1573294, 3933235, 7866470]

約数ペア:

[(1, 7866470), (2, 3933235), (5, 1573294), (10, 786647), (59, 133330), (67, 117410), (118, 66665), (134, 58705), (199, 39530), (295, 26666), (335, 23482), (398, 19765), (590, 13333), (670, 11741), (995, 7906), (1990, 3953)]