86206430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 158241600

約数和(自身を除く): 72035170

約数列:

[1, 2, 5, 10, 73, 146, 269, 365, 439, 538, 730, 878, 1345, 2195, 2690, 4390, 19637, 32047, 39274, 64094, 98185, 118091, 160235, 196370, 236182, 320470, 590455, 1180910, 8620643, 17241286, 43103215, 86206430]

約数ペア:

[(1, 86206430), (2, 43103215), (5, 17241286), (10, 8620643), (73, 1180910), (146, 590455), (269, 320470), (365, 236182), (439, 196370), (538, 160235), (730, 118091), (878, 98185), (1345, 64094), (2195, 39274), (2690, 32047), (4390, 19637)]