169973470

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 310262400

約数和(自身を除く): 140288930

約数列:

[1, 2, 5, 10, 113, 226, 349, 431, 565, 698, 862, 1130, 1745, 2155, 3490, 4310, 39437, 48703, 78874, 97406, 150419, 197185, 243515, 300838, 394370, 487030, 752095, 1504190, 16997347, 33994694, 84986735, 169973470]

約数ペア:

[(1, 169973470), (2, 84986735), (5, 33994694), (10, 16997347), (113, 1504190), (226, 752095), (349, 487030), (431, 394370), (565, 300838), (698, 243515), (862, 197185), (1130, 150419), (1745, 97406), (2155, 78874), (3490, 48703), (4310, 39437)]