531975290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 1213011072

約数和(自身を除く): 681035782

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 181, 242, 347, 362, 385, 605, 694, 770, 847, 905, 1210, 1267, 1694, 1735, 1810, 1991, 2429, 2534, 3470, 3817, 3982, 4235, 4858, 6335, 7634, 8470, 9955, 12145, 12670, 13937, 19085, 19910, 21901, 24290, 26719, 27874, 38170, 41987, 43802, 53438, 62807, 69685, 83974, 109505, 125614, 133595, 139370, 153307, 209935, 219010, 267190, 293909, 306614, 314035, 419870, 439649, 587818, 628070, 690877, 766535, 879298, 1381754, 1469545, 1533070, 2198245, 2939090, 3454385, 4396490, 4836139, 6908770, 7599647, 9672278, 15199294, 24180695, 37998235, 48361390, 53197529, 75996470, 106395058, 265987645, 531975290]

約数ペア:

[(1, 531975290), (2, 265987645), (5, 106395058), (7, 75996470), (10, 53197529), (11, 48361390), (14, 37998235), (22, 24180695), (35, 15199294), (55, 9672278), (70, 7599647), (77, 6908770), (110, 4836139), (121, 4396490), (154, 3454385), (181, 2939090), (242, 2198245), (347, 1533070), (362, 1469545), (385, 1381754), (605, 879298), (694, 766535), (770, 690877), (847, 628070), (905, 587818), (1210, 439649), (1267, 419870), (1694, 314035), (1735, 306614), (1810, 293909), (1991, 267190), (2429, 219010), (2534, 209935), (3470, 153307), (3817, 139370), (3982, 133595), (4235, 125614), (4858, 109505), (6335, 83974), (7634, 69685), (8470, 62807), (9955, 53438), (12145, 43802), (12670, 41987), (13937, 38170), (19085, 27874), (19910, 26719), (21901, 24290)]