81050130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 242970624

約数和(自身を除く): 161920494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1013, 1143, 1270, 1778, 1905, 2026, 2286, 2667, 3039, 3810, 4445, 5065, 5334, 5715, 6078, 7091, 8001, 8890, 9117, 10130, 11430, 13335, 14182, 15195, 16002, 18234, 21273, 26670, 30390, 35455, 40005, 42546, 45585, 63819, 70910, 80010, 91170, 106365, 127638, 128651, 212730, 257302, 319095, 385953, 638190, 643255, 771906, 900557, 1157859, 1286510, 1801114, 1929765, 2315718, 2701671, 3859530, 4502785, 5403342, 5789295, 8105013, 9005570, 11578590, 13508355, 16210026, 27016710, 40525065, 81050130]

約数ペア:

[(1, 81050130), (2, 40525065), (3, 27016710), (5, 16210026), (6, 13508355), (7, 11578590), (9, 9005570), (10, 8105013), (14, 5789295), (15, 5403342), (18, 4502785), (21, 3859530), (30, 2701671), (35, 2315718), (42, 1929765), (45, 1801114), (63, 1286510), (70, 1157859), (90, 900557), (105, 771906), (126, 643255), (127, 638190), (210, 385953), (254, 319095), (315, 257302), (381, 212730), (630, 128651), (635, 127638), (762, 106365), (889, 91170), (1013, 80010), (1143, 70910), (1270, 63819), (1778, 45585), (1905, 42546), (2026, 40005), (2286, 35455), (2667, 30390), (3039, 26670), (3810, 21273), (4445, 18234), (5065, 16002), (5334, 15195), (5715, 14182), (6078, 13335), (7091, 11430), (8001, 10130), (8890, 9117)]