139557180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1451}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 448842240

約数和(自身を除く): 309285060

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, 210, 229, 420, 458, 687, 916, 1145, 1374, 1451, 1603, 2290, 2748, 2902, 3206, 3435, 4353, 4580, 4809, 5804, 6412, 6870, 7255, 8015, 8706, 9618, 10157, 13740, 14510, 16030, 17412, 19236, 20314, 21765, 24045, 29020, 30471, 32060, 40628, 43530, 48090, 50785, 60942, 87060, 96180, 101570, 121884, 152355, 203140, 304710, 332279, 609420, 664558, 996837, 1329116, 1661395, 1993674, 2325953, 3322790, 3987348, 4651906, 4984185, 6645580, 6977859, 9303812, 9968370, 11629765, 13955718, 19936740, 23259530, 27911436, 34889295, 46519060, 69778590, 139557180]

約数ペア:

[(1, 139557180), (2, 69778590), (3, 46519060), (4, 34889295), (5, 27911436), (6, 23259530), (7, 19936740), (10, 13955718), (12, 11629765), (14, 9968370), (15, 9303812), (20, 6977859), (21, 6645580), (28, 4984185), (30, 4651906), (35, 3987348), (42, 3322790), (60, 2325953), (70, 1993674), (84, 1661395), (105, 1329116), (140, 996837), (210, 664558), (229, 609420), (420, 332279), (458, 304710), (687, 203140), (916, 152355), (1145, 121884), (1374, 101570), (1451, 96180), (1603, 87060), (2290, 60942), (2748, 50785), (2902, 48090), (3206, 43530), (3435, 40628), (4353, 32060), (4580, 30471), (4809, 29020), (5804, 24045), (6412, 21765), (6870, 20314), (7255, 19236), (8015, 17412), (8706, 16030), (9618, 14510), (10157, 13740)]