502970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 1006992

約数和(自身を除く): 504022

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 73, 106, 130, 146, 265, 365, 530, 689, 730, 949, 1378, 1898, 3445, 3869, 4745, 6890, 7738, 9490, 19345, 38690, 50297, 100594, 251485, 502970]

約数ペア:

[(1, 502970), (2, 251485), (5, 100594), (10, 50297), (13, 38690), (26, 19345), (53, 9490), (65, 7738), (73, 6890), (106, 4745), (130, 3869), (146, 3445), (265, 1898), (365, 1378), (530, 949), (689, 730)]