15511323090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2389}}^1$

素因数の和:2884

約数の個数: 128

約数和(自身を含む): 40886208000

約数和(自身を除く): 25374884910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 439, 493, 510, 870, 878, 986, 1317, 1479, 2195, 2389, 2465, 2634, 2958, 4390, 4778, 4930, 6585, 7167, 7395, 7463, 11945, 12731, 13170, 14334, 14790, 14926, 22389, 23890, 25462, 35835, 37315, 38193, 40613, 44778, 63655, 69281, 71670, 74630, 76386, 81226, 111945, 121839, 127310, 138562, 190965, 203065, 207843, 216427, 223890, 243678, 346405, 381930, 406130, 415686, 432854, 609195, 649281, 692810, 1039215, 1048771, 1082135, 1177777, 1218390, 1298562, 2078430, 2097542, 2164270, 2355554, 3146313, 3246405, 3533331, 5243855, 5888885, 6292626, 6492810, 7066662, 10487710, 11777770, 15731565, 17666655, 17829107, 30414359, 31463130, 35333310, 35658214, 53487321, 60828718, 89145535, 91243077, 106974642, 152071795, 178291070, 182486154, 267436605, 304143590, 456215385, 517044103, 534873210, 912430770, 1034088206, 1551132309, 2585220515, 3102264618, 5170441030, 7755661545, 15511323090]

約数ペア:

[(1, 15511323090), (2, 7755661545), (3, 5170441030), (5, 3102264618), (6, 2585220515), (10, 1551132309), (15, 1034088206), (17, 912430770), (29, 534873210), (30, 517044103), (34, 456215385), (51, 304143590), (58, 267436605), (85, 182486154), (87, 178291070), (102, 152071795), (145, 106974642), (170, 91243077), (174, 89145535), (255, 60828718), (290, 53487321), (435, 35658214), (439, 35333310), (493, 31463130), (510, 30414359), (870, 17829107), (878, 17666655), (986, 15731565), (1317, 11777770), (1479, 10487710), (2195, 7066662), (2389, 6492810), (2465, 6292626), (2634, 5888885), (2958, 5243855), (4390, 3533331), (4778, 3246405), (4930, 3146313), (6585, 2355554), (7167, 2164270), (7395, 2097542), (7463, 2078430), (11945, 1298562), (12731, 1218390), (13170, 1177777), (14334, 1082135), (14790, 1048771), (14926, 1039215), (22389, 692810), (23890, 649281), (25462, 609195), (35835, 432854), (37315, 415686), (38193, 406130), (40613, 381930), (44778, 346405), (63655, 243678), (69281, 223890), (71670, 216427), (74630, 207843), (76386, 203065), (81226, 190965), (111945, 138562), (121839, 127310)]