2000590578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5176

約数の個数: 96

約数和(自身を含む): 5172710400

約数和(自身を除く): 3172119822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 109, 126, 174, 203, 218, 261, 327, 406, 522, 609, 654, 763, 981, 1218, 1526, 1827, 1962, 2289, 3161, 3654, 4578, 5023, 6322, 6867, 9483, 10046, 13734, 15069, 18966, 22127, 28449, 30138, 35161, 44254, 45207, 56898, 66381, 70322, 90414, 105483, 132762, 145667, 199143, 210966, 291334, 316449, 398286, 437001, 547507, 632898, 874002, 1019669, 1095014, 1311003, 1642521, 2039338, 2622006, 3059007, 3285042, 3832549, 4927563, 6118014, 7665098, 9177021, 9855126, 11497647, 15877703, 18354042, 22995294, 31755406, 34492941, 47633109, 68985882, 95266218, 111143921, 142899327, 222287842, 285798654, 333431763, 666863526, 1000295289, 2000590578]

約数ペア:

[(1, 2000590578), (2, 1000295289), (3, 666863526), (6, 333431763), (7, 285798654), (9, 222287842), (14, 142899327), (18, 111143921), (21, 95266218), (29, 68985882), (42, 47633109), (58, 34492941), (63, 31755406), (87, 22995294), (109, 18354042), (126, 15877703), (174, 11497647), (203, 9855126), (218, 9177021), (261, 7665098), (327, 6118014), (406, 4927563), (522, 3832549), (609, 3285042), (654, 3059007), (763, 2622006), (981, 2039338), (1218, 1642521), (1526, 1311003), (1827, 1095014), (1962, 1019669), (2289, 874002), (3161, 632898), (3654, 547507), (4578, 437001), (5023, 398286), (6322, 316449), (6867, 291334), (9483, 210966), (10046, 199143), (13734, 145667), (15069, 132762), (18966, 105483), (22127, 90414), (28449, 70322), (30138, 66381), (35161, 56898), (44254, 45207)]