2019937290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 160

約数和(自身を含む): 5856554880

約数和(自身を除く): 3836617590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 343, 406, 435, 490, 609, 686, 735, 870, 967, 1015, 1029, 1218, 1421, 1470, 1715, 1934, 2030, 2058, 2401, 2842, 2901, 3045, 3430, 4263, 4802, 4835, 5145, 5802, 6090, 6769, 7105, 7203, 8526, 9670, 9947, 10290, 12005, 13538, 14210, 14406, 14505, 19894, 20307, 21315, 24010, 28043, 29010, 29841, 33845, 36015, 40614, 42630, 47383, 49735, 56086, 59682, 67690, 69629, 72030, 84129, 94766, 99470, 101535, 139258, 140215, 142149, 149205, 168258, 196301, 203070, 208887, 236915, 280430, 284298, 298410, 331681, 348145, 392602, 417774, 420645, 473830, 588903, 663362, 696290, 710745, 841290, 981505, 995043, 1044435, 1177806, 1374107, 1421490, 1658405, 1963010, 1990086, 2088870, 2321767, 2748214, 2944515, 3316810, 4122321, 4643534, 4975215, 5889030, 6870535, 6965301, 8244642, 9618749, 9950430, 11608835, 13741070, 13930602, 19237498, 20611605, 23217670, 28856247, 34826505, 41223210, 48093745, 57712494, 67331243, 69653010, 96187490, 134662486, 144281235, 201993729, 288562470, 336656215, 403987458, 673312430, 1009968645, 2019937290]

約数ペア:

[(1, 2019937290), (2, 1009968645), (3, 673312430), (5, 403987458), (6, 336656215), (7, 288562470), (10, 201993729), (14, 144281235), (15, 134662486), (21, 96187490), (29, 69653010), (30, 67331243), (35, 57712494), (42, 48093745), (49, 41223210), (58, 34826505), (70, 28856247), (87, 23217670), (98, 20611605), (105, 19237498), (145, 13930602), (147, 13741070), (174, 11608835), (203, 9950430), (210, 9618749), (245, 8244642), (290, 6965301), (294, 6870535), (343, 5889030), (406, 4975215), (435, 4643534), (490, 4122321), (609, 3316810), (686, 2944515), (735, 2748214), (870, 2321767), (967, 2088870), (1015, 1990086), (1029, 1963010), (1218, 1658405), (1421, 1421490), (1470, 1374107), (1715, 1177806), (1934, 1044435), (2030, 995043), (2058, 981505), (2401, 841290), (2842, 710745), (2901, 696290), (3045, 663362), (3430, 588903), (4263, 473830), (4802, 420645), (4835, 417774), (5145, 392602), (5802, 348145), (6090, 331681), (6769, 298410), (7105, 284298), (7203, 280430), (8526, 236915), (9670, 208887), (9947, 203070), (10290, 196301), (12005, 168258), (13538, 149205), (14210, 142149), (14406, 140215), (14505, 139258), (19894, 101535), (20307, 99470), (21315, 94766), (24010, 84129), (28043, 72030), (29010, 69629), (29841, 67690), (33845, 59682), (36015, 56086), (40614, 49735), (42630, 47383)]