2911590

素因数分解:

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

素因数の和:214

約数の個数: 96

約数和(自身を含む): 8794656

約数和(自身を除く): 5883066

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 173, 187, 198, 255, 306, 330, 346, 374, 495, 510, 519, 561, 765, 865, 935, 990, 1038, 1122, 1530, 1557, 1683, 1730, 1870, 1903, 2595, 2805, 2941, 3114, 3366, 3806, 5190, 5610, 5709, 5882, 7785, 8415, 8823, 9515, 11418, 14705, 15570, 16830, 17127, 17646, 19030, 26469, 28545, 29410, 32351, 34254, 44115, 52938, 57090, 64702, 85635, 88230, 97053, 132345, 161755, 171270, 194106, 264690, 291159, 323510, 485265, 582318, 970530, 1455795, 2911590]

約数ペア:

[(1, 2911590), (2, 1455795), (3, 970530), (5, 582318), (6, 485265), (9, 323510), (10, 291159), (11, 264690), (15, 194106), (17, 171270), (18, 161755), (22, 132345), (30, 97053), (33, 88230), (34, 85635), (45, 64702), (51, 57090), (55, 52938), (66, 44115), (85, 34254), (90, 32351), (99, 29410), (102, 28545), (110, 26469), (153, 19030), (165, 17646), (170, 17127), (173, 16830), (187, 15570), (198, 14705), (255, 11418), (306, 9515), (330, 8823), (346, 8415), (374, 7785), (495, 5882), (510, 5709), (519, 5610), (561, 5190), (765, 3806), (865, 3366), (935, 3114), (990, 2941), (1038, 2805), (1122, 2595), (1530, 1903), (1557, 1870), (1683, 1730)]