231838180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 609638400

約数和(自身を除く): 377800220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2030, 2380, 2465, 3359, 3451, 4060, 4930, 6718, 6902, 9860, 13436, 13804, 16795, 17255, 23513, 33590, 34510, 47026, 57103, 67180, 69020, 94052, 97411, 114206, 117565, 194822, 228412, 235130, 285515, 389644, 399721, 470260, 487055, 571030, 681877, 799442, 974110, 1142060, 1363754, 1598884, 1655987, 1948220, 1998605, 2727508, 3311974, 3409385, 3997210, 6623948, 6818770, 7994420, 8279935, 11591909, 13637540, 16559870, 23183818, 33119740, 46367636, 57959545, 115919090, 231838180]

約数ペア:

[(1, 231838180), (2, 115919090), (4, 57959545), (5, 46367636), (7, 33119740), (10, 23183818), (14, 16559870), (17, 13637540), (20, 11591909), (28, 8279935), (29, 7994420), (34, 6818770), (35, 6623948), (58, 3997210), (68, 3409385), (70, 3311974), (85, 2727508), (116, 1998605), (119, 1948220), (140, 1655987), (145, 1598884), (170, 1363754), (203, 1142060), (238, 974110), (290, 799442), (340, 681877), (406, 571030), (476, 487055), (493, 470260), (580, 399721), (595, 389644), (812, 285515), (986, 235130), (1015, 228412), (1190, 194822), (1972, 117565), (2030, 114206), (2380, 97411), (2465, 94052), (3359, 69020), (3451, 67180), (4060, 57103), (4930, 47026), (6718, 34510), (6902, 33590), (9860, 23513), (13436, 17255), (13804, 16795)]