86718870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 193217130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2699, 3213, 3570, 4590, 5355, 5398, 6426, 8097, 10710, 13495, 16065, 16194, 18893, 24291, 26990, 32130, 37786, 40485, 45883, 48582, 56679, 72873, 80970, 91766, 94465, 113358, 121455, 137649, 145746, 170037, 188930, 229415, 242910, 275298, 283395, 321181, 340074, 364365, 412947, 458830, 510111, 566790, 642362, 688245, 728730, 825894, 850185, 963543, 1020222, 1238841, 1376490, 1605905, 1700370, 1927086, 2064735, 2477682, 2550555, 2890629, 3211810, 4129470, 4817715, 5101110, 5781258, 6194205, 8671887, 9635430, 12388410, 14453145, 17343774, 28906290, 43359435, 86718870]

約数ペア:

[(1, 86718870), (2, 43359435), (3, 28906290), (5, 17343774), (6, 14453145), (7, 12388410), (9, 9635430), (10, 8671887), (14, 6194205), (15, 5781258), (17, 5101110), (18, 4817715), (21, 4129470), (27, 3211810), (30, 2890629), (34, 2550555), (35, 2477682), (42, 2064735), (45, 1927086), (51, 1700370), (54, 1605905), (63, 1376490), (70, 1238841), (85, 1020222), (90, 963543), (102, 850185), (105, 825894), (119, 728730), (126, 688245), (135, 642362), (153, 566790), (170, 510111), (189, 458830), (210, 412947), (238, 364365), (255, 340074), (270, 321181), (306, 283395), (315, 275298), (357, 242910), (378, 229415), (459, 188930), (510, 170037), (595, 145746), (630, 137649), (714, 121455), (765, 113358), (918, 94465), (945, 91766), (1071, 80970), (1190, 72873), (1530, 56679), (1785, 48582), (1890, 45883), (2142, 40485), (2295, 37786), (2699, 32130), (3213, 26990), (3570, 24291), (4590, 18893), (5355, 16194), (5398, 16065), (6426, 13495), (8097, 10710)]