68726970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58741}}^1$

素因数の和:58767

約数の個数: 48

約数和(自身を含む): 192438792

約数和(自身を除く): 123711822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 58741, 117482, 176223, 293705, 352446, 528669, 587410, 763633, 881115, 1057338, 1527266, 1762230, 2290899, 2643345, 3818165, 4581798, 5286690, 6872697, 7636330, 11454495, 13745394, 22908990, 34363485, 68726970]

約数ペア:

[(1, 68726970), (2, 34363485), (3, 22908990), (5, 13745394), (6, 11454495), (9, 7636330), (10, 6872697), (13, 5286690), (15, 4581798), (18, 3818165), (26, 2643345), (30, 2290899), (39, 1762230), (45, 1527266), (65, 1057338), (78, 881115), (90, 763633), (117, 587410), (130, 528669), (195, 352446), (234, 293705), (390, 176223), (585, 117482), (1170, 58741)]