149747686850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{42182447}}^1$

素因数の和:42182530

約数の個数: 24

約数和(自身を含む): 282453671808

約数和(自身を除く): 132705984958

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 42182447, 84364894, 210912235, 421824470, 1054561175, 2109122350, 2994953737, 5989907474, 14974768685, 29949537370, 74873843425, 149747686850]

約数ペア:

[(1, 149747686850), (2, 74873843425), (5, 29949537370), (10, 14974768685), (25, 5989907474), (50, 2994953737), (71, 2109122350), (142, 1054561175), (355, 421824470), (710, 210912235), (1775, 84364894), (3550, 42182447)]