77663410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30697}}^1$

素因数の和:30738

約数の個数: 32

約数和(自身を含む): 159138432

約数和(自身を除く): 81475022

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 30697, 61394, 153485, 306970, 337667, 675334, 706031, 1412062, 1688335, 3376670, 3530155, 7060310, 7766341, 15532682, 38831705, 77663410]

約数ペア:

[(1, 77663410), (2, 38831705), (5, 15532682), (10, 7766341), (11, 7060310), (22, 3530155), (23, 3376670), (46, 1688335), (55, 1412062), (110, 706031), (115, 675334), (230, 337667), (253, 306970), (506, 153485), (1265, 61394), (2530, 30697)]