7570740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 23184000

約数和(自身を除く): 15613260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 229, 285, 290, 348, 380, 435, 458, 551, 570, 580, 687, 870, 916, 1102, 1140, 1145, 1374, 1653, 1740, 2204, 2290, 2748, 2755, 3306, 3435, 4351, 4580, 5510, 6612, 6641, 6870, 8265, 8702, 11020, 13053, 13282, 13740, 16530, 17404, 19923, 21755, 26106, 26564, 33060, 33205, 39846, 43510, 52212, 65265, 66410, 79692, 87020, 99615, 126179, 130530, 132820, 199230, 252358, 261060, 378537, 398460, 504716, 630895, 757074, 1261790, 1514148, 1892685, 2523580, 3785370, 7570740]

約数ペア:

[(1, 7570740), (2, 3785370), (3, 2523580), (4, 1892685), (5, 1514148), (6, 1261790), (10, 757074), (12, 630895), (15, 504716), (19, 398460), (20, 378537), (29, 261060), (30, 252358), (38, 199230), (57, 132820), (58, 130530), (60, 126179), (76, 99615), (87, 87020), (95, 79692), (114, 66410), (116, 65265), (145, 52212), (174, 43510), (190, 39846), (228, 33205), (229, 33060), (285, 26564), (290, 26106), (348, 21755), (380, 19923), (435, 17404), (458, 16530), (551, 13740), (570, 13282), (580, 13053), (687, 11020), (870, 8702), (916, 8265), (1102, 6870), (1140, 6641), (1145, 6612), (1374, 5510), (1653, 4580), (1740, 4351), (2204, 3435), (2290, 3306), (2748, 2755)]