6462990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 17772480

約数和(自身を除く): 11309490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 101, 135, 158, 162, 202, 237, 270, 303, 395, 405, 474, 505, 606, 711, 790, 810, 909, 1010, 1185, 1422, 1515, 1818, 2133, 2370, 2727, 3030, 3555, 4266, 4545, 5454, 6399, 7110, 7979, 8181, 9090, 10665, 12798, 13635, 15958, 16362, 21330, 23937, 27270, 31995, 39895, 40905, 47874, 63990, 71811, 79790, 81810, 119685, 143622, 215433, 239370, 359055, 430866, 646299, 718110, 1077165, 1292598, 2154330, 3231495, 6462990]

約数ペア:

[(1, 6462990), (2, 3231495), (3, 2154330), (5, 1292598), (6, 1077165), (9, 718110), (10, 646299), (15, 430866), (18, 359055), (27, 239370), (30, 215433), (45, 143622), (54, 119685), (79, 81810), (81, 79790), (90, 71811), (101, 63990), (135, 47874), (158, 40905), (162, 39895), (202, 31995), (237, 27270), (270, 23937), (303, 21330), (395, 16362), (405, 15958), (474, 13635), (505, 12798), (606, 10665), (711, 9090), (790, 8181), (810, 7979), (909, 7110), (1010, 6399), (1185, 5454), (1422, 4545), (1515, 4266), (1818, 3555), (2133, 3030), (2370, 2727)]