2894328690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 7718022144

約数和(自身を除く): 4823693454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 251, 330, 415, 421, 498, 502, 753, 830, 842, 913, 1245, 1255, 1263, 1506, 1826, 2105, 2490, 2510, 2526, 2739, 2761, 3765, 4210, 4565, 4631, 5478, 5522, 6315, 7530, 8283, 9130, 9262, 12630, 13695, 13805, 13893, 16566, 20833, 23155, 27390, 27610, 27786, 34943, 41415, 41666, 46310, 62499, 69465, 69886, 82830, 104165, 104829, 105671, 124998, 138930, 174715, 208330, 209658, 211342, 229163, 312495, 317013, 349430, 384373, 458326, 524145, 528355, 624990, 634026, 687489, 768746, 1048290, 1056710, 1145815, 1153119, 1162381, 1374978, 1585065, 1921865, 2291630, 2306238, 2324762, 3170130, 3437445, 3487143, 3843730, 5765595, 5811905, 6874890, 6974286, 8770693, 11531190, 11623810, 17435715, 17541386, 26312079, 34871430, 43853465, 52624158, 87706930, 96477623, 131560395, 192955246, 263120790, 289432869, 482388115, 578865738, 964776230, 1447164345, 2894328690]

約数ペア:

[(1, 2894328690), (2, 1447164345), (3, 964776230), (5, 578865738), (6, 482388115), (10, 289432869), (11, 263120790), (15, 192955246), (22, 131560395), (30, 96477623), (33, 87706930), (55, 52624158), (66, 43853465), (83, 34871430), (110, 26312079), (165, 17541386), (166, 17435715), (249, 11623810), (251, 11531190), (330, 8770693), (415, 6974286), (421, 6874890), (498, 5811905), (502, 5765595), (753, 3843730), (830, 3487143), (842, 3437445), (913, 3170130), (1245, 2324762), (1255, 2306238), (1263, 2291630), (1506, 1921865), (1826, 1585065), (2105, 1374978), (2490, 1162381), (2510, 1153119), (2526, 1145815), (2739, 1056710), (2761, 1048290), (3765, 768746), (4210, 687489), (4565, 634026), (4631, 624990), (5478, 528355), (5522, 524145), (6315, 458326), (7530, 384373), (8283, 349430), (9130, 317013), (9262, 312495), (12630, 229163), (13695, 211342), (13805, 209658), (13893, 208330), (16566, 174715), (20833, 138930), (23155, 124998), (27390, 105671), (27610, 104829), (27786, 104165), (34943, 82830), (41415, 69886), (41666, 69465), (46310, 62499)]