1869173670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6779}}^1$

素因数の和:6910

約数の個数: 128

約数和(自身を含む): 5576739840

約数和(自身を除く): 3707566170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 101, 105, 130, 182, 195, 202, 210, 273, 303, 390, 455, 505, 546, 606, 707, 910, 1010, 1313, 1365, 1414, 1515, 2121, 2626, 2730, 3030, 3535, 3939, 4242, 6565, 6779, 7070, 7878, 9191, 10605, 13130, 13558, 18382, 19695, 20337, 21210, 27573, 33895, 39390, 40674, 45955, 47453, 55146, 67790, 88127, 91910, 94906, 101685, 137865, 142359, 176254, 203370, 237265, 264381, 275730, 284718, 440635, 474530, 528762, 616889, 684679, 711795, 881270, 1233778, 1321905, 1369358, 1423590, 1850667, 2054037, 2643810, 3084445, 3423395, 3701334, 4108074, 4792753, 6168890, 6846790, 8900827, 9253335, 9585506, 10270185, 14378259, 17801654, 18506670, 20540370, 23963765, 26702481, 28756518, 44504135, 47927530, 53404962, 62305789, 71891295, 89008270, 124611578, 133512405, 143782590, 186917367, 267024810, 311528945, 373834734, 623057890, 934586835, 1869173670]

約数ペア:

[(1, 1869173670), (2, 934586835), (3, 623057890), (5, 373834734), (6, 311528945), (7, 267024810), (10, 186917367), (13, 143782590), (14, 133512405), (15, 124611578), (21, 89008270), (26, 71891295), (30, 62305789), (35, 53404962), (39, 47927530), (42, 44504135), (65, 28756518), (70, 26702481), (78, 23963765), (91, 20540370), (101, 18506670), (105, 17801654), (130, 14378259), (182, 10270185), (195, 9585506), (202, 9253335), (210, 8900827), (273, 6846790), (303, 6168890), (390, 4792753), (455, 4108074), (505, 3701334), (546, 3423395), (606, 3084445), (707, 2643810), (910, 2054037), (1010, 1850667), (1313, 1423590), (1365, 1369358), (1414, 1321905), (1515, 1233778), (2121, 881270), (2626, 711795), (2730, 684679), (3030, 616889), (3535, 528762), (3939, 474530), (4242, 440635), (6565, 284718), (6779, 275730), (7070, 264381), (7878, 237265), (9191, 203370), (10605, 176254), (13130, 142359), (13558, 137865), (18382, 101685), (19695, 94906), (20337, 91910), (21210, 88127), (27573, 67790), (33895, 55146), (39390, 47453), (40674, 45955)]