30772490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62801}}^1$

素因数の和:62822

約数の個数: 24

約数和(自身を含む): 64434852

約数和(自身を除く): 33662362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62801, 125602, 314005, 439607, 628010, 879214, 2198035, 3077249, 4396070, 6154498, 15386245, 30772490]

約数ペア:

[(1, 30772490), (2, 15386245), (5, 6154498), (7, 4396070), (10, 3077249), (14, 2198035), (35, 879214), (49, 628010), (70, 439607), (98, 314005), (245, 125602), (490, 62801)]