31897410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4643}}^1$

素因数の和:4882

約数の個数: 32

約数和(自身を含む): 76904640

約数和(自身を除く): 45007230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 4643, 6870, 9286, 13929, 23215, 27858, 46430, 69645, 139290, 1063247, 2126494, 3189741, 5316235, 6379482, 10632470, 15948705, 31897410]

約数ペア:

[(1, 31897410), (2, 15948705), (3, 10632470), (5, 6379482), (6, 5316235), (10, 3189741), (15, 2126494), (30, 1063247), (229, 139290), (458, 69645), (687, 46430), (1145, 27858), (1374, 23215), (2290, 13929), (3435, 9286), (4643, 6870)]