172710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 477360

約数和(自身を除く): 304650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 101, 114, 171, 190, 202, 285, 303, 342, 505, 570, 606, 855, 909, 1010, 1515, 1710, 1818, 1919, 3030, 3838, 4545, 5757, 9090, 9595, 11514, 17271, 19190, 28785, 34542, 57570, 86355, 172710]

約数ペア:

[(1, 172710), (2, 86355), (3, 57570), (5, 34542), (6, 28785), (9, 19190), (10, 17271), (15, 11514), (18, 9595), (19, 9090), (30, 5757), (38, 4545), (45, 3838), (57, 3030), (90, 1919), (95, 1818), (101, 1710), (114, 1515), (171, 1010), (190, 909), (202, 855), (285, 606), (303, 570), (342, 505)]