2013726495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 3832012800

約数和(自身を除く): 1818286305

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 83, 95, 109, 165, 209, 213, 249, 285, 327, 355, 415, 545, 627, 781, 913, 1045, 1065, 1199, 1245, 1349, 1577, 1635, 2071, 2343, 2739, 3135, 3597, 3905, 4047, 4565, 4731, 5893, 5995, 6213, 6745, 7739, 7885, 9047, 10355, 11715, 13695, 14839, 17347, 17679, 17985, 20235, 22781, 23217, 23655, 27141, 29465, 31065, 38695, 44517, 45235, 52041, 64823, 68343, 74195, 85129, 86735, 88395, 99517, 111967, 113905, 116085, 135705, 147041, 171893, 194469, 222585, 255387, 260205, 298551, 324115, 335901, 341715, 425645, 441123, 497585, 515679, 559835, 642337, 735205, 859465, 972345, 1231637, 1276935, 1492755, 1617451, 1679505, 1890823, 1927011, 2205615, 2578395, 3211685, 3694911, 4852353, 5672469, 6158185, 7065707, 8087255, 9454115, 9635055, 12204403, 18474555, 21197121, 24261765, 28362345, 35328535, 36613209, 61022015, 105985605, 134248433, 183066045, 402745299, 671242165, 2013726495]

約数ペア:

[(1, 2013726495), (3, 671242165), (5, 402745299), (11, 183066045), (15, 134248433), (19, 105985605), (33, 61022015), (55, 36613209), (57, 35328535), (71, 28362345), (83, 24261765), (95, 21197121), (109, 18474555), (165, 12204403), (209, 9635055), (213, 9454115), (249, 8087255), (285, 7065707), (327, 6158185), (355, 5672469), (415, 4852353), (545, 3694911), (627, 3211685), (781, 2578395), (913, 2205615), (1045, 1927011), (1065, 1890823), (1199, 1679505), (1245, 1617451), (1349, 1492755), (1577, 1276935), (1635, 1231637), (2071, 972345), (2343, 859465), (2739, 735205), (3135, 642337), (3597, 559835), (3905, 515679), (4047, 497585), (4565, 441123), (4731, 425645), (5893, 341715), (5995, 335901), (6213, 324115), (6745, 298551), (7739, 260205), (7885, 255387), (9047, 222585), (10355, 194469), (11715, 171893), (13695, 147041), (14839, 135705), (17347, 116085), (17679, 113905), (17985, 111967), (20235, 99517), (22781, 88395), (23217, 86735), (23655, 85129), (27141, 74195), (29465, 68343), (31065, 64823), (38695, 52041), (44517, 45235)]