1745220

素因数分解:

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

素因数の和:117

約数の個数: 96

約数和(自身を含む): 5443200

約数和(自身を除く): 3697980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 59, 60, 68, 85, 87, 102, 116, 118, 145, 170, 174, 177, 204, 236, 255, 290, 295, 340, 348, 354, 435, 493, 510, 580, 590, 708, 870, 885, 986, 1003, 1020, 1180, 1479, 1711, 1740, 1770, 1972, 2006, 2465, 2958, 3009, 3422, 3540, 4012, 4930, 5015, 5133, 5916, 6018, 6844, 7395, 8555, 9860, 10030, 10266, 12036, 14790, 15045, 17110, 20060, 20532, 25665, 29087, 29580, 30090, 34220, 51330, 58174, 60180, 87261, 102660, 116348, 145435, 174522, 290870, 349044, 436305, 581740, 872610, 1745220]

約数ペア:

[(1, 1745220), (2, 872610), (3, 581740), (4, 436305), (5, 349044), (6, 290870), (10, 174522), (12, 145435), (15, 116348), (17, 102660), (20, 87261), (29, 60180), (30, 58174), (34, 51330), (51, 34220), (58, 30090), (59, 29580), (60, 29087), (68, 25665), (85, 20532), (87, 20060), (102, 17110), (116, 15045), (118, 14790), (145, 12036), (170, 10266), (174, 10030), (177, 9860), (204, 8555), (236, 7395), (255, 6844), (290, 6018), (295, 5916), (340, 5133), (348, 5015), (354, 4930), (435, 4012), (493, 3540), (510, 3422), (580, 3009), (590, 2958), (708, 2465), (870, 2006), (885, 1972), (986, 1770), (1003, 1740), (1020, 1711), (1180, 1479)]