82410790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 200724480

約数和(自身を除く): 118313690

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 43, 55, 70, 77, 86, 95, 110, 131, 133, 154, 190, 209, 215, 262, 266, 301, 385, 418, 430, 473, 602, 655, 665, 770, 817, 917, 946, 1045, 1310, 1330, 1441, 1463, 1505, 1634, 1834, 2090, 2365, 2489, 2882, 2926, 3010, 3311, 4085, 4585, 4730, 4978, 5633, 5719, 6622, 7205, 7315, 8170, 8987, 9170, 10087, 11266, 11438, 12445, 14410, 14630, 16555, 17423, 17974, 20174, 24890, 27379, 28165, 28595, 33110, 34846, 39431, 44935, 50435, 54758, 56330, 57190, 61963, 62909, 78862, 87115, 89870, 100870, 107027, 123926, 125818, 136895, 174230, 191653, 197155, 214054, 273790, 309815, 314545, 383306, 394310, 433741, 535135, 619630, 629090, 749189, 867482, 958265, 1070270, 1177297, 1498378, 1916530, 2168705, 2354594, 3745945, 4337410, 5886485, 7491890, 8241079, 11772970, 16482158, 41205395, 82410790]

約数ペア:

[(1, 82410790), (2, 41205395), (5, 16482158), (7, 11772970), (10, 8241079), (11, 7491890), (14, 5886485), (19, 4337410), (22, 3745945), (35, 2354594), (38, 2168705), (43, 1916530), (55, 1498378), (70, 1177297), (77, 1070270), (86, 958265), (95, 867482), (110, 749189), (131, 629090), (133, 619630), (154, 535135), (190, 433741), (209, 394310), (215, 383306), (262, 314545), (266, 309815), (301, 273790), (385, 214054), (418, 197155), (430, 191653), (473, 174230), (602, 136895), (655, 125818), (665, 123926), (770, 107027), (817, 100870), (917, 89870), (946, 87115), (1045, 78862), (1310, 62909), (1330, 61963), (1441, 57190), (1463, 56330), (1505, 54758), (1634, 50435), (1834, 44935), (2090, 39431), (2365, 34846), (2489, 33110), (2882, 28595), (2926, 28165), (3010, 27379), (3311, 24890), (4085, 20174), (4585, 17974), (4730, 17423), (4978, 16555), (5633, 14630), (5719, 14410), (6622, 12445), (7205, 11438), (7315, 11266), (8170, 10087), (8987, 9170)]