149873150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 319625376

約数和(自身を除く): 169752226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 457, 914, 937, 1874, 2285, 3199, 4570, 4685, 6398, 6559, 9370, 11425, 13118, 15995, 22850, 23425, 31990, 32795, 46850, 65590, 79975, 159950, 163975, 327950, 428209, 856418, 2141045, 2997463, 4282090, 5994926, 10705225, 14987315, 21410450, 29974630, 74936575, 149873150]

約数ペア:

[(1, 149873150), (2, 74936575), (5, 29974630), (7, 21410450), (10, 14987315), (14, 10705225), (25, 5994926), (35, 4282090), (50, 2997463), (70, 2141045), (175, 856418), (350, 428209), (457, 327950), (914, 163975), (937, 159950), (1874, 79975), (2285, 65590), (3199, 46850), (4570, 32795), (4685, 31990), (6398, 23425), (6559, 22850), (9370, 15995), (11425, 13118)]