149565710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2939}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 308206080

約数和(自身を除く): 158640370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 1454, 2939, 3635, 5089, 5878, 7270, 10178, 14695, 20573, 25445, 29390, 41146, 50890, 102865, 205730, 2136653, 4273306, 10683265, 14956571, 21366530, 29913142, 74782855, 149565710]

約数ペア:

[(1, 149565710), (2, 74782855), (5, 29913142), (7, 21366530), (10, 14956571), (14, 10683265), (35, 4273306), (70, 2136653), (727, 205730), (1454, 102865), (2939, 50890), (3635, 41146), (5089, 29390), (5878, 25445), (7270, 20573), (10178, 14695)]