30530738

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 23123662

約数列:

[1, 2, 7, 14, 89, 107, 178, 214, 229, 458, 623, 749, 1246, 1498, 1603, 3206, 9523, 19046, 20381, 24503, 40762, 49006, 66661, 133322, 142667, 171521, 285334, 343042, 2180767, 4361534, 15265369, 30530738]

約数ペア:

[(1, 30530738), (2, 15265369), (7, 4361534), (14, 2180767), (89, 343042), (107, 285334), (178, 171521), (214, 142667), (229, 133322), (458, 66661), (623, 49006), (749, 40762), (1246, 24503), (1498, 20381), (1603, 19046), (3206, 9523)]