68069510355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{7499}}^1$

素因数の和:7825

約数の個数: 128

約数和(自身を含む): 141004800000

約数和(自身を除く): 72935289645

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 271, 319, 385, 435, 609, 813, 957, 1015, 1155, 1355, 1595, 1897, 2233, 2981, 3045, 4065, 4785, 5691, 6699, 7499, 7859, 8943, 9485, 11165, 14905, 20867, 22497, 23577, 28455, 33495, 37495, 39295, 44715, 52493, 55013, 62601, 82489, 86449, 104335, 112485, 117885, 157479, 165039, 217471, 247467, 259347, 262465, 275065, 313005, 412445, 432245, 577423, 605143, 652413, 787395, 825195, 1087355, 1237335, 1296735, 1522297, 1732269, 1815429, 2032229, 2392181, 2887115, 3025715, 3262065, 4566891, 6096687, 7176543, 7611485, 8661345, 9077145, 10161145, 11960905, 14225603, 16745267, 22354519, 22834455, 30483435, 35882715, 42676809, 50235801, 58934641, 67063557, 71128015, 83726335, 111772595, 156481633, 176803923, 213384045, 251179005, 294673205, 335317785, 412542487, 469444899, 648281051, 782408165, 884019615, 1237627461, 1944843153, 2062712435, 2347224495, 3241405255, 4537967357, 6188137305, 9724215765, 13613902071, 22689836785, 68069510355]

約数ペア:

[(1, 68069510355), (3, 22689836785), (5, 13613902071), (7, 9724215765), (11, 6188137305), (15, 4537967357), (21, 3241405255), (29, 2347224495), (33, 2062712435), (35, 1944843153), (55, 1237627461), (77, 884019615), (87, 782408165), (105, 648281051), (145, 469444899), (165, 412542487), (203, 335317785), (231, 294673205), (271, 251179005), (319, 213384045), (385, 176803923), (435, 156481633), (609, 111772595), (813, 83726335), (957, 71128015), (1015, 67063557), (1155, 58934641), (1355, 50235801), (1595, 42676809), (1897, 35882715), (2233, 30483435), (2981, 22834455), (3045, 22354519), (4065, 16745267), (4785, 14225603), (5691, 11960905), (6699, 10161145), (7499, 9077145), (7859, 8661345), (8943, 7611485), (9485, 7176543), (11165, 6096687), (14905, 4566891), (20867, 3262065), (22497, 3025715), (23577, 2887115), (28455, 2392181), (33495, 2032229), (37495, 1815429), (39295, 1732269), (44715, 1522297), (52493, 1296735), (55013, 1237335), (62601, 1087355), (82489, 825195), (86449, 787395), (104335, 652413), (112485, 605143), (117885, 577423), (157479, 432245), (165039, 412445), (217471, 313005), (247467, 275065), (259347, 262465)]