1197557570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{1669}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 2374800120

約数和(自身を除く): 1177242550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 593, 605, 1186, 1210, 1669, 2965, 3338, 5930, 6523, 8345, 13046, 16690, 18359, 32615, 36718, 65230, 71753, 91795, 143506, 183590, 201949, 358765, 403898, 717530, 989717, 1009745, 1979434, 2019490, 4948585, 9897170, 10886887, 21773774, 54434435, 108868870, 119755757, 239511514, 598778785, 1197557570]

約数ペア:

[(1, 1197557570), (2, 598778785), (5, 239511514), (10, 119755757), (11, 108868870), (22, 54434435), (55, 21773774), (110, 10886887), (121, 9897170), (242, 4948585), (593, 2019490), (605, 1979434), (1186, 1009745), (1210, 989717), (1669, 717530), (2965, 403898), (3338, 358765), (5930, 201949), (6523, 183590), (8345, 143506), (13046, 91795), (16690, 71753), (18359, 65230), (32615, 36718)]