349232220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15277}}^1$

素因数の和:15419

約数の個数: 72

約数和(自身を含む): 1067748864

約数和(自身を除く): 718516644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 15277, 22860, 30554, 45831, 61108, 76385, 91662, 137493, 152770, 183324, 229155, 274986, 305540, 458310, 549972, 687465, 916620, 1374930, 1940179, 2749860, 3880358, 5820537, 7760716, 9700895, 11641074, 17461611, 19401790, 23282148, 29102685, 34923222, 38803580, 58205370, 69846444, 87308055, 116410740, 174616110, 349232220]

約数ペア:

[(1, 349232220), (2, 174616110), (3, 116410740), (4, 87308055), (5, 69846444), (6, 58205370), (9, 38803580), (10, 34923222), (12, 29102685), (15, 23282148), (18, 19401790), (20, 17461611), (30, 11641074), (36, 9700895), (45, 7760716), (60, 5820537), (90, 3880358), (127, 2749860), (180, 1940179), (254, 1374930), (381, 916620), (508, 687465), (635, 549972), (762, 458310), (1143, 305540), (1270, 274986), (1524, 229155), (1905, 183324), (2286, 152770), (2540, 137493), (3810, 91662), (4572, 76385), (5715, 61108), (7620, 45831), (11430, 30554), (15277, 22860)]