65358420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1201}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 183357888

約数和(自身を除く): 117999468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1201, 1814, 2402, 2721, 3603, 3628, 4535, 4804, 5442, 6005, 7206, 9070, 10884, 12010, 13605, 14412, 18015, 18140, 24020, 27210, 36030, 54420, 72060, 1089307, 2178614, 3267921, 4357228, 5446535, 6535842, 10893070, 13071684, 16339605, 21786140, 32679210, 65358420]

約数ペア:

[(1, 65358420), (2, 32679210), (3, 21786140), (4, 16339605), (5, 13071684), (6, 10893070), (10, 6535842), (12, 5446535), (15, 4357228), (20, 3267921), (30, 2178614), (60, 1089307), (907, 72060), (1201, 54420), (1814, 36030), (2402, 27210), (2721, 24020), (3603, 18140), (3628, 18015), (4535, 14412), (4804, 13605), (5442, 12010), (6005, 10884), (7206, 9070)]