86653140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 278987520

約数和(自身を除く): 192334380

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, 772, 965, 1069, 1158, 1351, 1930, 2138, 2316, 2702, 2895, 3207, 3860, 4053, 4276, 5345, 5404, 5790, 6414, 6755, 7483, 8106, 10690, 11580, 12828, 13510, 14966, 16035, 16212, 20265, 21380, 22449, 27020, 29932, 32070, 37415, 40530, 44898, 64140, 74830, 81060, 89796, 112245, 149660, 206317, 224490, 412634, 448980, 618951, 825268, 1031585, 1237902, 1444219, 2063170, 2475804, 2888438, 3094755, 4126340, 4332657, 5776876, 6189510, 7221095, 8665314, 12379020, 14442190, 17330628, 21663285, 28884380, 43326570, 86653140]

約数ペア:

[(1, 86653140), (2, 43326570), (3, 28884380), (4, 21663285), (5, 17330628), (6, 14442190), (7, 12379020), (10, 8665314), (12, 7221095), (14, 6189510), (15, 5776876), (20, 4332657), (21, 4126340), (28, 3094755), (30, 2888438), (35, 2475804), (42, 2063170), (60, 1444219), (70, 1237902), (84, 1031585), (105, 825268), (140, 618951), (193, 448980), (210, 412634), (386, 224490), (420, 206317), (579, 149660), (772, 112245), (965, 89796), (1069, 81060), (1158, 74830), (1351, 64140), (1930, 44898), (2138, 40530), (2316, 37415), (2702, 32070), (2895, 29932), (3207, 27020), (3860, 22449), (4053, 21380), (4276, 20265), (5345, 16212), (5404, 16035), (5790, 14966), (6414, 13510), (6755, 12828), (7483, 11580), (8106, 10690)]