2102017005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 4147752960

約数和(自身を除く): 2045735955

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 127, 145, 165, 261, 319, 381, 435, 495, 635, 957, 1143, 1153, 1305, 1397, 1595, 1905, 2871, 3459, 3683, 4191, 4785, 5715, 5765, 6985, 10377, 11049, 12573, 12683, 14355, 17295, 18415, 20955, 33147, 33437, 38049, 40513, 51885, 55245, 62865, 63415, 100311, 114147, 121539, 146431, 165735, 167185, 190245, 202565, 300933, 364617, 367807, 439293, 501555, 570735, 607695, 732155, 1103421, 1317879, 1504665, 1610741, 1823085, 1839035, 2196465, 3310263, 4246499, 4832223, 5517105, 6589395, 8053705, 12739497, 14496669, 16551315, 21232495, 24161115, 38218491, 46711489, 63697485, 72483345, 140134467, 191092455, 233557445, 420403401, 700672335, 2102017005]

約数ペア:

[(1, 2102017005), (3, 700672335), (5, 420403401), (9, 233557445), (11, 191092455), (15, 140134467), (29, 72483345), (33, 63697485), (45, 46711489), (55, 38218491), (87, 24161115), (99, 21232495), (127, 16551315), (145, 14496669), (165, 12739497), (261, 8053705), (319, 6589395), (381, 5517105), (435, 4832223), (495, 4246499), (635, 3310263), (957, 2196465), (1143, 1839035), (1153, 1823085), (1305, 1610741), (1397, 1504665), (1595, 1317879), (1905, 1103421), (2871, 732155), (3459, 607695), (3683, 570735), (4191, 501555), (4785, 439293), (5715, 367807), (5765, 364617), (6985, 300933), (10377, 202565), (11049, 190245), (12573, 167185), (12683, 165735), (14355, 146431), (17295, 121539), (18415, 114147), (20955, 100311), (33147, 63415), (33437, 62865), (38049, 55245), (40513, 51885)]