29486890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 55581696

約数和(自身を除く): 26094806

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 1303, 2263, 2606, 4526, 6515, 11315, 13030, 22630, 40393, 80786, 95119, 190238, 201965, 403930, 475595, 951190, 2948689, 5897378, 14743445, 29486890]

約数ペア:

[(1, 29486890), (2, 14743445), (5, 5897378), (10, 2948689), (31, 951190), (62, 475595), (73, 403930), (146, 201965), (155, 190238), (310, 95119), (365, 80786), (730, 40393), (1303, 22630), (2263, 13030), (2606, 11315), (4526, 6515)]