69778590

素因数分解:

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

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 192360960

約数和(自身を除く): 122582370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1451, 1603, 2290, 2902, 3206, 3435, 4353, 4809, 6870, 7255, 8015, 8706, 9618, 10157, 14510, 16030, 20314, 21765, 24045, 30471, 43530, 48090, 50785, 60942, 101570, 152355, 304710, 332279, 664558, 996837, 1661395, 1993674, 2325953, 3322790, 4651906, 4984185, 6977859, 9968370, 11629765, 13955718, 23259530, 34889295, 69778590]

約数ペア:

[(1, 69778590), (2, 34889295), (3, 23259530), (5, 13955718), (6, 11629765), (7, 9968370), (10, 6977859), (14, 4984185), (15, 4651906), (21, 3322790), (30, 2325953), (35, 1993674), (42, 1661395), (70, 996837), (105, 664558), (210, 332279), (229, 304710), (458, 152355), (687, 101570), (1145, 60942), (1374, 50785), (1451, 48090), (1603, 43530), (2290, 30471), (2902, 24045), (3206, 21765), (3435, 20314), (4353, 16030), (4809, 14510), (6870, 10157), (7255, 9618), (8015, 8706)]