247461060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 646675260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1276, 1540, 1595, 1740, 1847, 1914, 2030, 2233, 2310, 2436, 3045, 3190, 3694, 3828, 4060, 4466, 4620, 4785, 5541, 6090, 6380, 6699, 7388, 8932, 9235, 9570, 11082, 11165, 12180, 12929, 13398, 18470, 19140, 20317, 22164, 22330, 25858, 26796, 27705, 33495, 36940, 38787, 40634, 44660, 51716, 53563, 55410, 60951, 64645, 66990, 77574, 81268, 101585, 107126, 110820, 121902, 129290, 133980, 142219, 155148, 160689, 193935, 203170, 214252, 243804, 258580, 267815, 284438, 304755, 321378, 374941, 387870, 406340, 426657, 535630, 568876, 589193, 609510, 642756, 711095, 749882, 775740, 803445, 853314, 1071260, 1124823, 1178386, 1219020, 1422190, 1499764, 1606890, 1706628, 1767579, 1874705, 2133285, 2249646, 2356772, 2844380, 2945965, 3213780, 3535158, 3749410, 4124351, 4266570, 4499292, 5624115, 5891930, 7070316, 7498820, 8248702, 8533140, 8837895, 11248230, 11783860, 12373053, 16497404, 17675790, 20621755, 22496460, 24746106, 35351580, 41243510, 49492212, 61865265, 82487020, 123730530, 247461060]

約数ペア:

[(1, 247461060), (2, 123730530), (3, 82487020), (4, 61865265), (5, 49492212), (6, 41243510), (7, 35351580), (10, 24746106), (11, 22496460), (12, 20621755), (14, 17675790), (15, 16497404), (20, 12373053), (21, 11783860), (22, 11248230), (28, 8837895), (29, 8533140), (30, 8248702), (33, 7498820), (35, 7070316), (42, 5891930), (44, 5624115), (55, 4499292), (58, 4266570), (60, 4124351), (66, 3749410), (70, 3535158), (77, 3213780), (84, 2945965), (87, 2844380), (105, 2356772), (110, 2249646), (116, 2133285), (132, 1874705), (140, 1767579), (145, 1706628), (154, 1606890), (165, 1499764), (174, 1422190), (203, 1219020), (210, 1178386), (220, 1124823), (231, 1071260), (290, 853314), (308, 803445), (319, 775740), (330, 749882), (348, 711095), (385, 642756), (406, 609510), (420, 589193), (435, 568876), (462, 535630), (580, 426657), (609, 406340), (638, 387870), (660, 374941), (770, 321378), (812, 304755), (870, 284438), (924, 267815), (957, 258580), (1015, 243804), (1155, 214252), (1218, 203170), (1276, 193935), (1540, 160689), (1595, 155148), (1740, 142219), (1847, 133980), (1914, 129290), (2030, 121902), (2233, 110820), (2310, 107126), (2436, 101585), (3045, 81268), (3190, 77574), (3694, 66990), (3828, 64645), (4060, 60951), (4466, 55410), (4620, 53563), (4785, 51716), (5541, 44660), (6090, 40634), (6380, 38787), (6699, 36940), (7388, 33495), (8932, 27705), (9235, 26796), (9570, 25858), (11082, 22330), (11165, 22164), (12180, 20317), (12929, 19140), (13398, 18470)]