302023505

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 429734400

約数和(自身を除く): 127710895

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 343, 427, 1715, 2135, 2887, 2989, 14435, 14945, 20209, 20923, 101045, 104615, 141463, 176107, 707315, 880535, 990241, 1232749, 4951205, 6163745, 8629243, 43146215, 60404701, 302023505]

約数ペア:

[(1, 302023505), (5, 60404701), (7, 43146215), (35, 8629243), (49, 6163745), (61, 4951205), (245, 1232749), (305, 990241), (343, 880535), (427, 707315), (1715, 176107), (2135, 141463), (2887, 104615), (2989, 101045), (14435, 20923), (14945, 20209)]