274403438210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{22877}}^1$

素因数の和:23360

約数の個数: 96

約数和(自身を含む): 567854654976

約数和(自身を除く): 293451216766

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 431, 506, 605, 862, 1210, 1265, 2155, 2530, 2783, 4310, 4741, 5566, 9482, 9913, 13915, 19826, 22877, 23705, 27830, 45754, 47410, 49565, 52151, 99130, 104302, 109043, 114385, 218086, 228770, 251647, 260755, 503294, 521510, 526171, 545215, 1052342, 1090430, 1199473, 1258235, 2398946, 2516470, 2630855, 2768117, 5261710, 5536234, 5787881, 5997365, 9859987, 11575762, 11994730, 13840585, 19719974, 27681170, 28939405, 49299935, 57878810, 63666691, 98599870, 108459857, 127333382, 216919714, 226779701, 318333455, 453559402, 542299285, 636666910, 1084598570, 1133898505, 1193058427, 2267797010, 2386116854, 2494576711, 4989153422, 5965292135, 11930584270, 12472883555, 24945767110, 27440343821, 54880687642, 137201719105, 274403438210]

約数ペア:

[(1, 274403438210), (2, 137201719105), (5, 54880687642), (10, 27440343821), (11, 24945767110), (22, 12472883555), (23, 11930584270), (46, 5965292135), (55, 4989153422), (110, 2494576711), (115, 2386116854), (121, 2267797010), (230, 1193058427), (242, 1133898505), (253, 1084598570), (431, 636666910), (506, 542299285), (605, 453559402), (862, 318333455), (1210, 226779701), (1265, 216919714), (2155, 127333382), (2530, 108459857), (2783, 98599870), (4310, 63666691), (4741, 57878810), (5566, 49299935), (9482, 28939405), (9913, 27681170), (13915, 19719974), (19826, 13840585), (22877, 11994730), (23705, 11575762), (27830, 9859987), (45754, 5997365), (47410, 5787881), (49565, 5536234), (52151, 5261710), (99130, 2768117), (104302, 2630855), (109043, 2516470), (114385, 2398946), (218086, 1258235), (228770, 1199473), (251647, 1090430), (260755, 1052342), (503294, 545215), (521510, 526171)]