754348030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{859}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 1371466080

約数和(自身を除く): 617118050

約数列:

[1, 2, 5, 10, 137, 274, 641, 685, 859, 1282, 1370, 1718, 3205, 4295, 6410, 8590, 87817, 117683, 175634, 235366, 439085, 550619, 588415, 878170, 1101238, 1176830, 2753095, 5506190, 75434803, 150869606, 377174015, 754348030]

約数ペア:

[(1, 754348030), (2, 377174015), (5, 150869606), (10, 75434803), (137, 5506190), (274, 2753095), (641, 1176830), (685, 1101238), (859, 878170), (1282, 588415), (1370, 550619), (1718, 439085), (3205, 235366), (4295, 175634), (6410, 117683), (8590, 87817)]