31125390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3541}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 74977056

約数和(自身を除く): 43851666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 3541, 4395, 7082, 8790, 10623, 17705, 21246, 35410, 53115, 106230, 1037513, 2075026, 3112539, 5187565, 6225078, 10375130, 15562695, 31125390]

約数ペア:

[(1, 31125390), (2, 15562695), (3, 10375130), (5, 6225078), (6, 5187565), (10, 3112539), (15, 2075026), (30, 1037513), (293, 106230), (586, 53115), (879, 35410), (1465, 21246), (1758, 17705), (2930, 10623), (3541, 8790), (4395, 7082)]