2018264340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1867}}^1$

素因数の和:2341

約数の個数: 96

約数和(自身を含む): 5799467520

約数和(自身を除く): 3781203180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 419, 430, 516, 645, 838, 860, 1257, 1290, 1676, 1867, 2095, 2514, 2580, 3734, 4190, 5028, 5601, 6285, 7468, 8380, 9335, 11202, 12570, 18017, 18670, 22404, 25140, 28005, 36034, 37340, 54051, 56010, 72068, 80281, 90085, 108102, 112020, 160562, 180170, 216204, 240843, 270255, 321124, 360340, 401405, 481686, 540510, 782273, 802810, 963372, 1081020, 1204215, 1564546, 1605620, 2346819, 2408430, 3129092, 3911365, 4693638, 4816860, 7822730, 9387276, 11734095, 15645460, 23468190, 33637739, 46936380, 67275478, 100913217, 134550956, 168188695, 201826434, 336377390, 403652868, 504566085, 672754780, 1009132170, 2018264340]

約数ペア:

[(1, 2018264340), (2, 1009132170), (3, 672754780), (4, 504566085), (5, 403652868), (6, 336377390), (10, 201826434), (12, 168188695), (15, 134550956), (20, 100913217), (30, 67275478), (43, 46936380), (60, 33637739), (86, 23468190), (129, 15645460), (172, 11734095), (215, 9387276), (258, 7822730), (419, 4816860), (430, 4693638), (516, 3911365), (645, 3129092), (838, 2408430), (860, 2346819), (1257, 1605620), (1290, 1564546), (1676, 1204215), (1867, 1081020), (2095, 963372), (2514, 802810), (2580, 782273), (3734, 540510), (4190, 481686), (5028, 401405), (5601, 360340), (6285, 321124), (7468, 270255), (8380, 240843), (9335, 216204), (11202, 180170), (12570, 160562), (18017, 112020), (18670, 108102), (22404, 90085), (25140, 80281), (28005, 72068), (36034, 56010), (37340, 54051)]