235839380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 585591552

約数和(自身を除く): 349752172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 181, 205, 227, 287, 362, 410, 454, 574, 724, 820, 905, 908, 1135, 1148, 1267, 1435, 1589, 1810, 2270, 2534, 2870, 3178, 3620, 4540, 5068, 5740, 6335, 6356, 7421, 7945, 9307, 12670, 14842, 15890, 18614, 25340, 29684, 31780, 37105, 37228, 41087, 46535, 51947, 65149, 74210, 82174, 93070, 103894, 130298, 148420, 164348, 186140, 205435, 207788, 259735, 260596, 287609, 325745, 410870, 519470, 575218, 651490, 821740, 1038940, 1150436, 1302980, 1438045, 1684567, 2876090, 3369134, 5752180, 6738268, 8422835, 11791969, 16845670, 23583938, 33691340, 47167876, 58959845, 117919690, 235839380]

約数ペア:

[(1, 235839380), (2, 117919690), (4, 58959845), (5, 47167876), (7, 33691340), (10, 23583938), (14, 16845670), (20, 11791969), (28, 8422835), (35, 6738268), (41, 5752180), (70, 3369134), (82, 2876090), (140, 1684567), (164, 1438045), (181, 1302980), (205, 1150436), (227, 1038940), (287, 821740), (362, 651490), (410, 575218), (454, 519470), (574, 410870), (724, 325745), (820, 287609), (905, 260596), (908, 259735), (1135, 207788), (1148, 205435), (1267, 186140), (1435, 164348), (1589, 148420), (1810, 130298), (2270, 103894), (2534, 93070), (2870, 82174), (3178, 74210), (3620, 65149), (4540, 51947), (5068, 46535), (5740, 41087), (6335, 37228), (6356, 37105), (7421, 31780), (7945, 29684), (9307, 25340), (12670, 18614), (14842, 15890)]