8734770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 27060480

約数和(自身を除く): 18325710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 173, 187, 198, 255, 270, 297, 306, 330, 346, 374, 459, 495, 510, 519, 561, 594, 765, 865, 918, 935, 990, 1038, 1122, 1485, 1530, 1557, 1683, 1730, 1870, 1903, 2295, 2595, 2805, 2941, 2970, 3114, 3366, 3806, 4590, 4671, 5049, 5190, 5610, 5709, 5882, 7785, 8415, 8823, 9342, 9515, 10098, 11418, 14705, 15570, 16830, 17127, 17646, 19030, 23355, 25245, 26469, 28545, 29410, 32351, 34254, 44115, 46710, 50490, 51381, 52938, 57090, 64702, 79407, 85635, 88230, 97053, 102762, 132345, 158814, 161755, 171270, 194106, 256905, 264690, 291159, 323510, 397035, 485265, 513810, 582318, 794070, 873477, 970530, 1455795, 1746954, 2911590, 4367385, 8734770]

約数ペア:

[(1, 8734770), (2, 4367385), (3, 2911590), (5, 1746954), (6, 1455795), (9, 970530), (10, 873477), (11, 794070), (15, 582318), (17, 513810), (18, 485265), (22, 397035), (27, 323510), (30, 291159), (33, 264690), (34, 256905), (45, 194106), (51, 171270), (54, 161755), (55, 158814), (66, 132345), (85, 102762), (90, 97053), (99, 88230), (102, 85635), (110, 79407), (135, 64702), (153, 57090), (165, 52938), (170, 51381), (173, 50490), (187, 46710), (198, 44115), (255, 34254), (270, 32351), (297, 29410), (306, 28545), (330, 26469), (346, 25245), (374, 23355), (459, 19030), (495, 17646), (510, 17127), (519, 16830), (561, 15570), (594, 14705), (765, 11418), (865, 10098), (918, 9515), (935, 9342), (990, 8823), (1038, 8415), (1122, 7785), (1485, 5882), (1530, 5709), (1557, 5610), (1683, 5190), (1730, 5049), (1870, 4671), (1903, 4590), (2295, 3806), (2595, 3366), (2805, 3114), (2941, 2970)]