1308350

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 2464128

約数和(自身を除く): 1155778

約数列:

[1, 2, 5, 10, 25, 50, 137, 191, 274, 382, 685, 955, 1370, 1910, 3425, 4775, 6850, 9550, 26167, 52334, 130835, 261670, 654175, 1308350]

約数ペア:

[(1, 1308350), (2, 654175), (5, 261670), (10, 130835), (25, 52334), (50, 26167), (137, 9550), (191, 6850), (274, 4775), (382, 3425), (685, 1910), (955, 1370)]