103663002940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740450021}}^1$

素因数の和:740450037

約数の個数: 24

約数和(自身を含む): 248791207392

約数和(自身を除く): 145128204452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740450021, 1480900042, 2961800084, 3702250105, 5183150147, 7404500210, 10366300294, 14809000420, 20732600588, 25915750735, 51831501470, 103663002940]

約数ペア:

[(1, 103663002940), (2, 51831501470), (4, 25915750735), (5, 20732600588), (7, 14809000420), (10, 10366300294), (14, 7404500210), (20, 5183150147), (28, 3702250105), (35, 2961800084), (70, 1480900042), (140, 740450021)]