69213660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 200766720

約数和(自身を除く): 131553060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 139, 172, 193, 215, 258, 278, 386, 417, 430, 516, 556, 579, 645, 695, 772, 834, 860, 965, 1158, 1290, 1390, 1668, 1930, 2085, 2316, 2580, 2780, 2895, 3860, 4170, 5790, 5977, 8299, 8340, 11580, 11954, 16598, 17931, 23908, 24897, 26827, 29885, 33196, 35862, 41495, 49794, 53654, 59770, 71724, 80481, 82990, 89655, 99588, 107308, 119540, 124485, 134135, 160962, 165980, 179310, 248970, 268270, 321924, 358620, 402405, 497940, 536540, 804810, 1153561, 1609620, 2307122, 3460683, 4614244, 5767805, 6921366, 11535610, 13842732, 17303415, 23071220, 34606830, 69213660]

約数ペア:

[(1, 69213660), (2, 34606830), (3, 23071220), (4, 17303415), (5, 13842732), (6, 11535610), (10, 6921366), (12, 5767805), (15, 4614244), (20, 3460683), (30, 2307122), (43, 1609620), (60, 1153561), (86, 804810), (129, 536540), (139, 497940), (172, 402405), (193, 358620), (215, 321924), (258, 268270), (278, 248970), (386, 179310), (417, 165980), (430, 160962), (516, 134135), (556, 124485), (579, 119540), (645, 107308), (695, 99588), (772, 89655), (834, 82990), (860, 80481), (965, 71724), (1158, 59770), (1290, 53654), (1390, 49794), (1668, 41495), (1930, 35862), (2085, 33196), (2316, 29885), (2580, 26827), (2780, 24897), (2895, 23908), (3860, 17931), (4170, 16598), (5790, 11954), (5977, 11580), (8299, 8340)]