305274.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 14332980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 449, 586, 879, 898, 1172, 1347, 1465, 1758, 1796, 2245, 2694, 2930, 3516, 4395, 4490, 5388, 5860, 6735, 8790, 8980, 13470, 17580, 26940, 131557, 263114, 394671, 526228, 657785, 789342, 1315570, 1578684, 1973355, 2631140, 3946710, 7893420]

約数ペア:

[(1, 7893420), (2, 3946710), (3, 2631140), (4, 1973355), (5, 1578684), (6, 1315570), (10, 789342), (12, 657785), (15, 526228), (20, 394671), (30, 263114), (60, 131557), (293, 26940), (449, 17580), (586, 13470), (879, 8980), (898, 8790), (1172, 6735), (1347, 5860), (1465, 5388), (1758, 4490), (1796, 4395), (2245, 3516), (2694, 2930)]