2005940670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{12647}}^1$

素因数の和:12985

約数の個数: 64

約数和(自身を含む): 5114244096

約数和(自身を除く): 3108303426

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 311, 510, 622, 933, 1555, 1866, 3110, 4665, 5287, 9330, 10574, 12647, 15861, 25294, 26435, 31722, 37941, 52870, 63235, 75882, 79305, 126470, 158610, 189705, 214999, 379410, 429998, 644997, 1074995, 1289994, 2149990, 3224985, 3933217, 6449970, 7866434, 11799651, 19666085, 23599302, 39332170, 58998255, 66864689, 117996510, 133729378, 200594067, 334323445, 401188134, 668646890, 1002970335, 2005940670]

約数ペア:

[(1, 2005940670), (2, 1002970335), (3, 668646890), (5, 401188134), (6, 334323445), (10, 200594067), (15, 133729378), (17, 117996510), (30, 66864689), (34, 58998255), (51, 39332170), (85, 23599302), (102, 19666085), (170, 11799651), (255, 7866434), (311, 6449970), (510, 3933217), (622, 3224985), (933, 2149990), (1555, 1289994), (1866, 1074995), (3110, 644997), (4665, 429998), (5287, 379410), (9330, 214999), (10574, 189705), (12647, 158610), (15861, 126470), (25294, 79305), (26435, 75882), (31722, 63235), (37941, 52870)]