1187829990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 3152874816

約数和(自身を除く): 1965044826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 103, 194, 206, 291, 309, 485, 515, 582, 618, 873, 927, 970, 1030, 1321, 1455, 1545, 1746, 1854, 2642, 2910, 3090, 3963, 4365, 4635, 6605, 7926, 8730, 9270, 9991, 11889, 13210, 19815, 19982, 23778, 29973, 39630, 49955, 59445, 59946, 89919, 99910, 118890, 128137, 136063, 149865, 179838, 256274, 272126, 299730, 384411, 408189, 449595, 640685, 680315, 768822, 816378, 899190, 1153233, 1224567, 1281370, 1360630, 1922055, 2040945, 2306466, 2449134, 3844110, 4081890, 5766165, 6122835, 11532330, 12245670, 13198111, 26396222, 39594333, 65990555, 79188666, 118782999, 131981110, 197971665, 237565998, 395943330, 593914995, 1187829990]

約数ペア:

[(1, 1187829990), (2, 593914995), (3, 395943330), (5, 237565998), (6, 197971665), (9, 131981110), (10, 118782999), (15, 79188666), (18, 65990555), (30, 39594333), (45, 26396222), (90, 13198111), (97, 12245670), (103, 11532330), (194, 6122835), (206, 5766165), (291, 4081890), (309, 3844110), (485, 2449134), (515, 2306466), (582, 2040945), (618, 1922055), (873, 1360630), (927, 1281370), (970, 1224567), (1030, 1153233), (1321, 899190), (1455, 816378), (1545, 768822), (1746, 680315), (1854, 640685), (2642, 449595), (2910, 408189), (3090, 384411), (3963, 299730), (4365, 272126), (4635, 256274), (6605, 179838), (7926, 149865), (8730, 136063), (9270, 128137), (9991, 118890), (11889, 99910), (13210, 89919), (19815, 59946), (19982, 59445), (23778, 49955), (29973, 39630)]