1342695620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 3270758400

約数和(自身を除く): 1928062780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 191, 298, 337, 382, 596, 674, 745, 764, 955, 1043, 1337, 1348, 1490, 1685, 1910, 2086, 2359, 2674, 2980, 3370, 3820, 4172, 4718, 5215, 5348, 6685, 6740, 9436, 10430, 11795, 13370, 20860, 23590, 26740, 28459, 47180, 50213, 56918, 64367, 100426, 113836, 128734, 142295, 199213, 200852, 251065, 257468, 284590, 321835, 351491, 398426, 450569, 502130, 569180, 643670, 702982, 796852, 901138, 996065, 1004260, 1287340, 1405964, 1757455, 1802276, 1992130, 2252845, 3514910, 3984260, 4505690, 7029820, 9011380, 9590683, 19181366, 38362732, 47953415, 67134781, 95906830, 134269562, 191813660, 268539124, 335673905, 671347810, 1342695620]

約数ペア:

[(1, 1342695620), (2, 671347810), (4, 335673905), (5, 268539124), (7, 191813660), (10, 134269562), (14, 95906830), (20, 67134781), (28, 47953415), (35, 38362732), (70, 19181366), (140, 9590683), (149, 9011380), (191, 7029820), (298, 4505690), (337, 3984260), (382, 3514910), (596, 2252845), (674, 1992130), (745, 1802276), (764, 1757455), (955, 1405964), (1043, 1287340), (1337, 1004260), (1348, 996065), (1490, 901138), (1685, 796852), (1910, 702982), (2086, 643670), (2359, 569180), (2674, 502130), (2980, 450569), (3370, 398426), (3820, 351491), (4172, 321835), (4718, 284590), (5215, 257468), (5348, 251065), (6685, 200852), (6740, 199213), (9436, 142295), (10430, 128734), (11795, 113836), (13370, 100426), (20860, 64367), (23590, 56918), (26740, 50213), (28459, 47180)]