69970370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 132675840

約数和(自身を除く): 62705470

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 2791, 5014, 5582, 12535, 13955, 25070, 27910, 64193, 128386, 304219, 320965, 608438, 641930, 1521095, 3042190, 6997037, 13994074, 34985185, 69970370]

約数ペア:

[(1, 69970370), (2, 34985185), (5, 13994074), (10, 6997037), (23, 3042190), (46, 1521095), (109, 641930), (115, 608438), (218, 320965), (230, 304219), (545, 128386), (1090, 64193), (2507, 27910), (2791, 25070), (5014, 13955), (5582, 12535)]