2309781740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21255

約数の個数: 96

約数和(自身を含む): 5977843200

約数和(自身を除く): 3668061460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2870, 3116, 3895, 5453, 5740, 7790, 10906, 15580, 21179, 21812, 27265, 42358, 54530, 84716, 105895, 109060, 148253, 211790, 296506, 402401, 423580, 593012, 741265, 804802, 868339, 1482530, 1609604, 1736678, 2012005, 2816807, 2965060, 3473356, 4024010, 4341695, 5633614, 6078373, 8048020, 8683390, 11267228, 12156746, 14084035, 16498441, 17366780, 24313492, 28168070, 30391865, 32996882, 56336140, 60783730, 65993764, 82492205, 115489087, 121567460, 164984410, 230978174, 329968820, 461956348, 577445435, 1154890870, 2309781740]

約数ペア:

[(1, 2309781740), (2, 1154890870), (4, 577445435), (5, 461956348), (7, 329968820), (10, 230978174), (14, 164984410), (19, 121567460), (20, 115489087), (28, 82492205), (35, 65993764), (38, 60783730), (41, 56336140), (70, 32996882), (76, 30391865), (82, 28168070), (95, 24313492), (133, 17366780), (140, 16498441), (164, 14084035), (190, 12156746), (205, 11267228), (266, 8683390), (287, 8048020), (380, 6078373), (410, 5633614), (532, 4341695), (574, 4024010), (665, 3473356), (779, 2965060), (820, 2816807), (1148, 2012005), (1330, 1736678), (1435, 1609604), (1558, 1482530), (2660, 868339), (2870, 804802), (3116, 741265), (3895, 593012), (5453, 423580), (5740, 402401), (7790, 296506), (10906, 211790), (15580, 148253), (21179, 109060), (21812, 105895), (27265, 84716), (42358, 54530)]