314922020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 798336000

約数和(自身を除く): 483413980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 580, 686, 812, 980, 1015, 1372, 1421, 1583, 1715, 2030, 2842, 3166, 3430, 4060, 5684, 6332, 6860, 7105, 7915, 9947, 11081, 14210, 15830, 19894, 22162, 28420, 31660, 39788, 44324, 45907, 49735, 55405, 77567, 91814, 99470, 110810, 155134, 183628, 198940, 221620, 229535, 310268, 321349, 387835, 459070, 542969, 642698, 775670, 918140, 1085938, 1285396, 1551340, 1606745, 2171876, 2249443, 2714845, 3213490, 4498886, 5429690, 6426980, 8997772, 10859380, 11247215, 15746101, 22494430, 31492202, 44988860, 62984404, 78730505, 157461010, 314922020]

約数ペア:

[(1, 314922020), (2, 157461010), (4, 78730505), (5, 62984404), (7, 44988860), (10, 31492202), (14, 22494430), (20, 15746101), (28, 11247215), (29, 10859380), (35, 8997772), (49, 6426980), (58, 5429690), (70, 4498886), (98, 3213490), (116, 2714845), (140, 2249443), (145, 2171876), (196, 1606745), (203, 1551340), (245, 1285396), (290, 1085938), (343, 918140), (406, 775670), (490, 642698), (580, 542969), (686, 459070), (812, 387835), (980, 321349), (1015, 310268), (1372, 229535), (1421, 221620), (1583, 198940), (1715, 183628), (2030, 155134), (2842, 110810), (3166, 99470), (3430, 91814), (4060, 77567), (5684, 55405), (6332, 49735), (6860, 45907), (7105, 44324), (7915, 39788), (9947, 31660), (11081, 28420), (14210, 22162), (15830, 19894)]