61686660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 198680832

約数和(自身を除く): 136994172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 761, 772, 965, 1158, 1351, 1522, 1930, 2283, 2316, 2702, 2895, 3044, 3805, 3860, 4053, 4566, 5327, 5404, 5790, 6755, 7610, 8106, 9132, 10654, 11415, 11580, 13510, 15220, 15981, 16212, 20265, 21308, 22830, 26635, 27020, 31962, 40530, 45660, 53270, 63924, 79905, 81060, 106540, 146873, 159810, 293746, 319620, 440619, 587492, 734365, 881238, 1028111, 1468730, 1762476, 2056222, 2203095, 2937460, 3084333, 4112444, 4406190, 5140555, 6168666, 8812380, 10281110, 12337332, 15421665, 20562220, 30843330, 61686660]

約数ペア:

[(1, 61686660), (2, 30843330), (3, 20562220), (4, 15421665), (5, 12337332), (6, 10281110), (7, 8812380), (10, 6168666), (12, 5140555), (14, 4406190), (15, 4112444), (20, 3084333), (21, 2937460), (28, 2203095), (30, 2056222), (35, 1762476), (42, 1468730), (60, 1028111), (70, 881238), (84, 734365), (105, 587492), (140, 440619), (193, 319620), (210, 293746), (386, 159810), (420, 146873), (579, 106540), (761, 81060), (772, 79905), (965, 63924), (1158, 53270), (1351, 45660), (1522, 40530), (1930, 31962), (2283, 27020), (2316, 26635), (2702, 22830), (2895, 21308), (3044, 20265), (3805, 16212), (3860, 15981), (4053, 15220), (4566, 13510), (5327, 11580), (5404, 11415), (5790, 10654), (6755, 9132), (7610, 8106)]