740486510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{3061}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 1412733312

約数和(自身を除く): 672246802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1423, 2846, 3061, 6122, 7115, 14230, 15305, 24191, 30610, 48382, 52037, 104074, 120955, 241910, 260185, 520370, 4355803, 8711606, 21779015, 43558030, 74048651, 148097302, 370243255, 740486510]

約数ペア:

[(1, 740486510), (2, 370243255), (5, 148097302), (10, 74048651), (17, 43558030), (34, 21779015), (85, 8711606), (170, 4355803), (1423, 520370), (2846, 260185), (3061, 241910), (6122, 120955), (7115, 104074), (14230, 52037), (15305, 48382), (24191, 30610)]