63890330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12503}}^1$

素因数の和:12590

約数の個数: 32

約数和(自身を含む): 133242624

約数和(自身を除く): 69352294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 12503, 25006, 62515, 87521, 125030, 175042, 437605, 875210, 912719, 1825438, 4563595, 6389033, 9127190, 12778066, 31945165, 63890330]

約数ペア:

[(1, 63890330), (2, 31945165), (5, 12778066), (7, 9127190), (10, 6389033), (14, 4563595), (35, 1825438), (70, 912719), (73, 875210), (146, 437605), (365, 175042), (511, 125030), (730, 87521), (1022, 62515), (2555, 25006), (5110, 12503)]