2617830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 7581600

約数和(自身を除く): 4963770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 59, 85, 87, 90, 102, 118, 145, 153, 170, 174, 177, 255, 261, 290, 295, 306, 354, 435, 493, 510, 522, 531, 590, 765, 870, 885, 986, 1003, 1062, 1305, 1479, 1530, 1711, 1770, 2006, 2465, 2610, 2655, 2958, 3009, 3422, 4437, 4930, 5015, 5133, 5310, 6018, 7395, 8555, 8874, 9027, 10030, 10266, 14790, 15045, 15399, 17110, 18054, 22185, 25665, 29087, 30090, 30798, 44370, 45135, 51330, 58174, 76995, 87261, 90270, 145435, 153990, 174522, 261783, 290870, 436305, 523566, 872610, 1308915, 2617830]

約数ペア:

[(1, 2617830), (2, 1308915), (3, 872610), (5, 523566), (6, 436305), (9, 290870), (10, 261783), (15, 174522), (17, 153990), (18, 145435), (29, 90270), (30, 87261), (34, 76995), (45, 58174), (51, 51330), (58, 45135), (59, 44370), (85, 30798), (87, 30090), (90, 29087), (102, 25665), (118, 22185), (145, 18054), (153, 17110), (170, 15399), (174, 15045), (177, 14790), (255, 10266), (261, 10030), (290, 9027), (295, 8874), (306, 8555), (354, 7395), (435, 6018), (493, 5310), (510, 5133), (522, 5015), (531, 4930), (590, 4437), (765, 3422), (870, 3009), (885, 2958), (986, 2655), (1003, 2610), (1062, 2465), (1305, 2006), (1479, 1770), (1530, 1711)]