29970970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 55438992

約数和(自身を除く): 25468022

約数列:

[1, 2, 5, 10, 53, 106, 193, 265, 293, 386, 530, 586, 965, 1465, 1930, 2930, 10229, 15529, 20458, 31058, 51145, 56549, 77645, 102290, 113098, 155290, 282745, 565490, 2997097, 5994194, 14985485, 29970970]

約数ペア:

[(1, 29970970), (2, 14985485), (5, 5994194), (10, 2997097), (53, 565490), (106, 282745), (193, 155290), (265, 113098), (293, 102290), (386, 77645), (530, 56549), (586, 51145), (965, 31058), (1465, 20458), (1930, 15529), (2930, 10229)]