207628110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8839}}^1$

素因数の和:8887

約数の個数: 80

約数和(自身を含む): 577605600

約数和(自身を除く): 369977490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 8839, 11745, 17678, 23490, 26517, 44195, 53034, 79551, 88390, 132585, 159102, 238653, 256331, 265170, 397755, 477306, 512662, 715959, 768993, 795510, 1193265, 1281655, 1431918, 1537986, 2306979, 2386530, 2563310, 3579795, 3844965, 4613958, 6920937, 7159590, 7689930, 11534895, 13841874, 20762811, 23069790, 34604685, 41525622, 69209370, 103814055, 207628110]

約数ペア:

[(1, 207628110), (2, 103814055), (3, 69209370), (5, 41525622), (6, 34604685), (9, 23069790), (10, 20762811), (15, 13841874), (18, 11534895), (27, 7689930), (29, 7159590), (30, 6920937), (45, 4613958), (54, 3844965), (58, 3579795), (81, 2563310), (87, 2386530), (90, 2306979), (135, 1537986), (145, 1431918), (162, 1281655), (174, 1193265), (261, 795510), (270, 768993), (290, 715959), (405, 512662), (435, 477306), (522, 397755), (783, 265170), (810, 256331), (870, 238653), (1305, 159102), (1566, 132585), (2349, 88390), (2610, 79551), (3915, 53034), (4698, 44195), (7830, 26517), (8839, 23490), (11745, 17678)]