30641646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10889}}^1$

素因数の和:10968

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 40448274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10889, 21778, 32667, 65334, 76223, 152446, 228669, 457338, 729563, 1459126, 2188689, 4377378, 5106941, 10213882, 15320823, 30641646]

約数ペア:

[(1, 30641646), (2, 15320823), (3, 10213882), (6, 5106941), (7, 4377378), (14, 2188689), (21, 1459126), (42, 729563), (67, 457338), (134, 228669), (201, 152446), (402, 76223), (469, 65334), (938, 32667), (1407, 21778), (2814, 10889)]