15677509890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{6719}}^1$

素因数の和:7048

約数の個数: 128

約数和(自身を含む): 44219105280

約数和(自身を除く): 28541595390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 271, 287, 410, 542, 574, 615, 813, 861, 1230, 1355, 1435, 1626, 1722, 1897, 2710, 2870, 3794, 4065, 4305, 5691, 6719, 8130, 8610, 9485, 11111, 11382, 13438, 18970, 20157, 22222, 28455, 33333, 33595, 40314, 47033, 55555, 56910, 66666, 67190, 77777, 94066, 100785, 111110, 141099, 155554, 166665, 201570, 233331, 235165, 275479, 282198, 333330, 388885, 466662, 470330, 550958, 705495, 777770, 826437, 1166655, 1377395, 1410990, 1652874, 1820849, 1928353, 2333310, 2754790, 3641698, 3856706, 4132185, 5462547, 5785059, 8264370, 9104245, 9641765, 10925094, 11570118, 12745943, 18208490, 19283530, 25491886, 27312735, 28925295, 38237829, 54625470, 57850590, 63729715, 74654809, 76475658, 127459430, 149309618, 191189145, 223964427, 373274045, 382378290, 447928854, 522583663, 746548090, 1045167326, 1119822135, 1567750989, 2239644270, 2612918315, 3135501978, 5225836630, 7838754945, 15677509890]

約数ペア:

[(1, 15677509890), (2, 7838754945), (3, 5225836630), (5, 3135501978), (6, 2612918315), (7, 2239644270), (10, 1567750989), (14, 1119822135), (15, 1045167326), (21, 746548090), (30, 522583663), (35, 447928854), (41, 382378290), (42, 373274045), (70, 223964427), (82, 191189145), (105, 149309618), (123, 127459430), (205, 76475658), (210, 74654809), (246, 63729715), (271, 57850590), (287, 54625470), (410, 38237829), (542, 28925295), (574, 27312735), (615, 25491886), (813, 19283530), (861, 18208490), (1230, 12745943), (1355, 11570118), (1435, 10925094), (1626, 9641765), (1722, 9104245), (1897, 8264370), (2710, 5785059), (2870, 5462547), (3794, 4132185), (4065, 3856706), (4305, 3641698), (5691, 2754790), (6719, 2333310), (8130, 1928353), (8610, 1820849), (9485, 1652874), (11111, 1410990), (11382, 1377395), (13438, 1166655), (18970, 826437), (20157, 777770), (22222, 705495), (28455, 550958), (33333, 470330), (33595, 466662), (40314, 388885), (47033, 333330), (55555, 282198), (56910, 275479), (66666, 235165), (67190, 233331), (77777, 201570), (94066, 166665), (100785, 155554), (111110, 141099)]