2005493910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2411}}^1$

素因数の和:2678

約数の個数: 128

約数和(自身を含む): 5851782144

約数和(自身を除く): 3846288234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 233, 238, 255, 357, 466, 510, 595, 699, 714, 1165, 1190, 1398, 1631, 1785, 2330, 2411, 3262, 3495, 3570, 3961, 4822, 4893, 6990, 7233, 7922, 8155, 9786, 11883, 12055, 14466, 16310, 16877, 19805, 23766, 24110, 24465, 27727, 33754, 36165, 39610, 40987, 48930, 50631, 55454, 59415, 72330, 81974, 83181, 84385, 101262, 118830, 122961, 138635, 166362, 168770, 204935, 245922, 253155, 277270, 286909, 409870, 415905, 506310, 561763, 573818, 614805, 831810, 860727, 1123526, 1229610, 1434545, 1685289, 1721454, 2808815, 2869090, 3370578, 3932341, 4303635, 5617630, 7864682, 8426445, 8607270, 9549971, 11797023, 16852890, 19099942, 19661705, 23594046, 28649913, 39323410, 47749855, 57299826, 58985115, 66849797, 95499710, 117970230, 133699594, 143249565, 200549391, 286499130, 334248985, 401098782, 668497970, 1002746955, 2005493910]

約数ペア:

[(1, 2005493910), (2, 1002746955), (3, 668497970), (5, 401098782), (6, 334248985), (7, 286499130), (10, 200549391), (14, 143249565), (15, 133699594), (17, 117970230), (21, 95499710), (30, 66849797), (34, 58985115), (35, 57299826), (42, 47749855), (51, 39323410), (70, 28649913), (85, 23594046), (102, 19661705), (105, 19099942), (119, 16852890), (170, 11797023), (210, 9549971), (233, 8607270), (238, 8426445), (255, 7864682), (357, 5617630), (466, 4303635), (510, 3932341), (595, 3370578), (699, 2869090), (714, 2808815), (1165, 1721454), (1190, 1685289), (1398, 1434545), (1631, 1229610), (1785, 1123526), (2330, 860727), (2411, 831810), (3262, 614805), (3495, 573818), (3570, 561763), (3961, 506310), (4822, 415905), (4893, 409870), (6990, 286909), (7233, 277270), (7922, 253155), (8155, 245922), (9786, 204935), (11883, 168770), (12055, 166362), (14466, 138635), (16310, 122961), (16877, 118830), (19805, 101262), (23766, 84385), (24110, 83181), (24465, 81974), (27727, 72330), (33754, 59415), (36165, 55454), (39610, 50631), (40987, 48930)]