2149262010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{69623}}^1$

素因数の和:69657

約数の個数: 96

約数和(自身を含む): 6516806400

約数和(自身を除く): 4367544390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 6174, 10290, 15435, 30870, 69623, 139246, 208869, 348115, 417738, 487361, 626607, 696230, 974722, 1044345, 1253214, 1462083, 2088690, 2436805, 2924166, 3133035, 3411527, 4386249, 4873610, 6266070, 6823054, 7310415, 8772498, 10234581, 14620830, 17057635, 20469162, 21931245, 23880689, 30703743, 34115270, 43862490, 47761378, 51172905, 61407486, 71642067, 102345810, 119403445, 143284134, 153518715, 214926201, 238806890, 307037430, 358210335, 429852402, 716420670, 1074631005, 2149262010]

約数ペア:

[(1, 2149262010), (2, 1074631005), (3, 716420670), (5, 429852402), (6, 358210335), (7, 307037430), (9, 238806890), (10, 214926201), (14, 153518715), (15, 143284134), (18, 119403445), (21, 102345810), (30, 71642067), (35, 61407486), (42, 51172905), (45, 47761378), (49, 43862490), (63, 34115270), (70, 30703743), (90, 23880689), (98, 21931245), (105, 20469162), (126, 17057635), (147, 14620830), (210, 10234581), (245, 8772498), (294, 7310415), (315, 6823054), (343, 6266070), (441, 4873610), (490, 4386249), (630, 3411527), (686, 3133035), (735, 2924166), (882, 2436805), (1029, 2088690), (1470, 1462083), (1715, 1253214), (2058, 1044345), (2205, 974722), (3087, 696230), (3430, 626607), (4410, 487361), (5145, 417738), (6174, 348115), (10290, 208869), (15435, 139246), (30870, 69623)]