30683572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 57032640

約数和(自身を除く): 26349068

約数列:

[1, 2, 4, 17, 34, 68, 491, 919, 982, 1838, 1964, 3676, 8347, 15623, 16694, 31246, 33388, 62492, 451229, 902458, 1804916, 7670893, 15341786, 30683572]

約数ペア:

[(1, 30683572), (2, 15341786), (4, 7670893), (17, 1804916), (34, 902458), (68, 451229), (491, 62492), (919, 33388), (982, 31246), (1838, 16694), (1964, 15623), (3676, 8347)]