5490210

素因数分解:

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

素因数の和:279

約数の個数: 64

約数和(自身を含む): 14598144

約数和(自身を除く): 9107934

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 131, 165, 254, 262, 330, 381, 393, 635, 655, 762, 786, 1270, 1310, 1397, 1441, 1905, 1965, 2794, 2882, 3810, 3930, 4191, 4323, 6985, 7205, 8382, 8646, 13970, 14410, 16637, 20955, 21615, 33274, 41910, 43230, 49911, 83185, 99822, 166370, 183007, 249555, 366014, 499110, 549021, 915035, 1098042, 1830070, 2745105, 5490210]

約数ペア:

[(1, 5490210), (2, 2745105), (3, 1830070), (5, 1098042), (6, 915035), (10, 549021), (11, 499110), (15, 366014), (22, 249555), (30, 183007), (33, 166370), (55, 99822), (66, 83185), (110, 49911), (127, 43230), (131, 41910), (165, 33274), (254, 21615), (262, 20955), (330, 16637), (381, 14410), (393, 13970), (635, 8646), (655, 8382), (762, 7205), (786, 6985), (1270, 4323), (1310, 4191), (1397, 3930), (1441, 3810), (1905, 2882), (1965, 2794)]