10980420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 34062336

約数和(自身を除く): 23081916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 131, 132, 165, 220, 254, 262, 330, 381, 393, 508, 524, 635, 655, 660, 762, 786, 1270, 1310, 1397, 1441, 1524, 1572, 1905, 1965, 2540, 2620, 2794, 2882, 3810, 3930, 4191, 4323, 5588, 5764, 6985, 7205, 7620, 7860, 8382, 8646, 13970, 14410, 16637, 16764, 17292, 20955, 21615, 27940, 28820, 33274, 41910, 43230, 49911, 66548, 83185, 83820, 86460, 99822, 166370, 183007, 199644, 249555, 332740, 366014, 499110, 549021, 732028, 915035, 998220, 1098042, 1830070, 2196084, 2745105, 3660140, 5490210, 10980420]

約数ペア:

[(1, 10980420), (2, 5490210), (3, 3660140), (4, 2745105), (5, 2196084), (6, 1830070), (10, 1098042), (11, 998220), (12, 915035), (15, 732028), (20, 549021), (22, 499110), (30, 366014), (33, 332740), (44, 249555), (55, 199644), (60, 183007), (66, 166370), (110, 99822), (127, 86460), (131, 83820), (132, 83185), (165, 66548), (220, 49911), (254, 43230), (262, 41910), (330, 33274), (381, 28820), (393, 27940), (508, 21615), (524, 20955), (635, 17292), (655, 16764), (660, 16637), (762, 14410), (786, 13970), (1270, 8646), (1310, 8382), (1397, 7860), (1441, 7620), (1524, 7205), (1572, 6985), (1905, 5764), (1965, 5588), (2540, 4323), (2620, 4191), (2794, 3930), (2882, 3810)]