2135498260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 5245793280

約数和(自身を除く): 3110295020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 277, 371, 530, 554, 742, 1039, 1060, 1108, 1385, 1484, 1855, 1939, 2078, 2770, 3710, 3878, 4156, 5195, 5540, 7273, 7420, 7756, 9695, 10390, 14546, 14681, 19390, 20780, 29092, 29362, 36365, 38780, 55067, 58724, 72730, 73405, 102767, 110134, 145460, 146810, 205534, 220268, 275335, 287803, 293620, 385469, 411068, 513835, 550670, 575606, 770938, 1027670, 1101340, 1151212, 1439015, 1541876, 1927345, 2014621, 2055340, 2878030, 3854690, 4029242, 5756060, 7709380, 8058484, 10073105, 15253559, 20146210, 30507118, 40292420, 61014236, 76267795, 106774913, 152535590, 213549826, 305071180, 427099652, 533874565, 1067749130, 2135498260]

約数ペア:

[(1, 2135498260), (2, 1067749130), (4, 533874565), (5, 427099652), (7, 305071180), (10, 213549826), (14, 152535590), (20, 106774913), (28, 76267795), (35, 61014236), (53, 40292420), (70, 30507118), (106, 20146210), (140, 15253559), (212, 10073105), (265, 8058484), (277, 7709380), (371, 5756060), (530, 4029242), (554, 3854690), (742, 2878030), (1039, 2055340), (1060, 2014621), (1108, 1927345), (1385, 1541876), (1484, 1439015), (1855, 1151212), (1939, 1101340), (2078, 1027670), (2770, 770938), (3710, 575606), (3878, 550670), (4156, 513835), (5195, 411068), (5540, 385469), (7273, 293620), (7420, 287803), (7756, 275335), (9695, 220268), (10390, 205534), (14546, 146810), (14681, 145460), (19390, 110134), (20780, 102767), (29092, 73405), (29362, 72730), (36365, 58724), (38780, 55067)]