75112990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 62599970

約数列:

[1, 2, 5, 10, 109, 137, 218, 274, 503, 545, 685, 1006, 1090, 1370, 2515, 5030, 14933, 29866, 54827, 68911, 74665, 109654, 137822, 149330, 274135, 344555, 548270, 689110, 7511299, 15022598, 37556495, 75112990]

約数ペア:

[(1, 75112990), (2, 37556495), (5, 15022598), (10, 7511299), (109, 689110), (137, 548270), (218, 344555), (274, 274135), (503, 149330), (545, 137822), (685, 109654), (1006, 74665), (1090, 68911), (1370, 54827), (2515, 29866), (5030, 14933)]